{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59150179",
    "entityType": "User",
    "nonce": "0xd59cdb18232ae9a5e86d823198834f739386bf771830075875c8bb36dc116a8b",
    "signature": "0x70a24f4317008947d5e320cc7b89d366cc60ea34fcce0ab6e998fc103d87f37a1bc9ada140cda4e95374e31e2ae7d3d9850669ffebede1656745fa957ffb94d71b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}