{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94117",
    "entityType": "User",
    "nonce": "0x2ebbc7c64d5f7af992ce134ec1d48a9452a4e60321a23a1c906d61acdfbec4b0",
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    "signer": "0xB1DEa142b6c9E2e5781A6112858f1fA48322b2B5",
    "userId": "725523395"
  }
}