{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "2041583",
    "entityType": "User",
    "nonce": "0xb24e4cdf0f818916d668281d26abd91d8910ca6d34690802af0a5d90353a31fe",
    "signature": "0x0f8fc3a8d0e4fe18a1306ea31542e8b9fea3659cd5569d747903977d341bb71e5f90f56dc99607b311202ebc44ec126fc37b318f60089686c99932710f47c8761b",
    "signer": "0xe6B662C735e906D92261dfd265f28e8bC62baE01",
    "userId": "1792326"
  }
}