{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96831",
    "entityType": "User",
    "nonce": "0x1825ccd98b0d8891869d18da2bd15f5a89b4be7c6caef010d0eb9c0d88a08084",
    "signature": "0x47e096e9c256a7763bccc069ef2bda07e2d04d835202fc1a4c6b455e6fc8878844dc062cfd668b483c5aaf81f8e7491b0219dec225fe9e2386066e673322be221b",
    "signer": "0xc26eA8B58Fc9bC4B812DC6e0869c73b1B0b8B900",
    "userId": "746820395"
  }
}