{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "46085",
    "entityType": "User",
    "nonce": "0xf0fb3a4e5246547ae2ac13b27fabd585034ddddf1057a7f3f0716a5cededb566",
    "signature": "0xffc418d68641d0cf8c930ab4133ba5ccd957b468b0fd022dacb696aec93ad74c06160d146b08917f9a8262b96a05abc7df1d0199b00f85c7cd1bc72674684cf01c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}