{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x10492c33b8867e2ec5480fb9caa2f79814fb333893692f35d1bdd6713c9aed4f",
    "signature": "0x0161dbb444a442d0a8094b9d9d9d7da2661af4fdd9a5941c52de6b65c7a23d4e0cb92007d369d66a481a33c6641c22adf92acf4d07e71355dfa6e874a4be7f1c1c",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}