{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "90136",
    "entityType": "User",
    "nonce": "0x7d41e2a366f6501bcc5a065b2bf926b18892514bde6d66eb637897b12844fd91",
    "signature": "0x4a38e26a657c86b9887f9623613b78e8528072652968ad06dc0a9668c607f6577d97c63217fea9f75a08b672fd21327779842d417707b32b11ec8ab35f8ff1751c",
    "signer": "0x07cB076DaACCA202F3ffB2dF4A778b16AcEf28Ee",
    "userId": "998685050"
  }
}