{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96905",
    "entityType": "User",
    "nonce": "0x695c058fdb531f8f2d62bc275f1a3801cc7482634bda48d00964b451a626b063",
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    "signer": "0xdEc12eC3F7972dB51907501aF18eb17FBa37a413",
    "userId": "211416595"
  }
}