{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x24091a3d67e6475cbaadc2c18cf31ff395878ef51f664b8795b665e9b871e63b",
    "signature": "0xbae92255b591522e44d7c2084faef9331efc65b8ceaea3a93c37450a48a16f9905d29ae9adf38d33f928a1a61eea10b846baa723f67bdabd453ad6ed47db10ca1c",
    "signer": "0xbA0670F2A7BC5E84671A430fF33D0241c3ee5664",
    "userId": "726485687"
  }
}