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           },
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          "public_key_b64": "05ABjKsgxxCqhgfZJ9DtjnDENO8kSd82WqLfrRUq6Qw=",
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          "sender_id": "cain-mr-node-3",
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          "timestamp": 1791363825.9051914,
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         },
         "pre_prepare_digest": "d47fae1be9dc4e02a4acc490b4ed166514db8f888fa5cd334d10d1ca2b275aad"
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        "public_key_b64": "vxjpwp7HlNHusE21m1bcLDy8CwNbErxp9FtJCrctbdE=",
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        "sender_id": "cain-mr-node-1",
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        "timestamp": 1791363826.0799522,
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       },
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           },
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          "public_key_b64": "05ABjKsgxxCqhgfZJ9DtjnDENO8kSd82WqLfrRUq6Qw=",
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          "sender_id": "cain-mr-node-3",
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          "timestamp": 1791363825.9051914,
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        "public_key_b64": "QO/JXphJ858ZBu0wpCXTHcskThjkid68PfsfBjHhaZ0=",
        "request_digest": "91235c60743cf841d1a0286b3c88d3e10f0aa5f1e70ed80b70104ff42e4caf2e",
        "sender_id": "cain-mr-node-4",
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        "signature_b64": "nzWnIcNo5CmfbhxTN5xqh+s6ARpTdix00iVdBjoG3tVN//Kf46wBxn2q9zYC9tegduVQaMNW44FV68rEUA22Dw==",
        "timestamp": 1791363826.0528274,
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      "signer_set": [
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     "leader_proposal_digest": "d47fae1be9dc4e02a4acc490b4ed166514db8f888fa5cd334d10d1ca2b275aad",
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        "timestamp": 1791363531.2227678,
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       "cain-mr-node-3": {
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       }
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    },
    "prepare_qc": {
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        "nonce": "ce6fd96ae81b47f6861c44d2af89f598",
        "payload": {
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          "nonce": "067b0a8dfa34491d9586e45269d1e539",
          "payload": {
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            "action": "write",
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             "i": 977
            },
            "resource": "soak/477"
           },
           "request_id": "soak-multiregion-2026-10-06-s977",
           "requested_authority": "standard"
          },
          "public_key_b64": "05ABjKsgxxCqhgfZJ9DtjnDENO8kSd82WqLfrRUq6Qw=",
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          "sender_id": "cain-mr-node-3",
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          "timestamp": 1791363531.0320795,
          "view": 346
         },
         "pre_prepare_digest": "ae5c9583a8b85a25302e6720e86dbdf2136c4cdabece7c9a4bca96a51e804867"
        },
        "public_key_b64": "vxjpwp7HlNHusE21m1bcLDy8CwNbErxp9FtJCrctbdE=",
        "request_digest": "bd40b243aa4e3f2c1ecbee4a736ef4d959ae9a099f3427f38a56ca62afa47e95",
        "sender_id": "cain-mr-node-1",
        "sequence": 46540,
        "signature_b64": "lOb7JdktVhg4y0vMpUa+VZ4PaisxTvG3ca72KwWGK5+3/j1jvirKvTpA2pC6K5aW3H+rMpSs3Q2UdRRnQtXxDA==",
        "timestamp": 1791363531.134991,
        "view": 346
       },
       "cain-mr-node-4": {
        "cluster_id": "cain-mr-01",
        "engine_version": "33.4-production-hardened",
        "epoch": 1,
        "msg_type": "PREPARE",
        "nonce": "277a6f055b96417fba554805b0fd2bc5",
        "payload": {
         "pre_prepare": {
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          "nonce": "067b0a8dfa34491d9586e45269d1e539",
          "payload": {
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   }
  ]
 }
}