{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "93717",
    "entityType": "User",
    "nonce": "0xd1ddb9eb2f25bf387e591c166b957be1c01fc6f01284ded6b7cac89dedc6be2e",
    "signature": "0x75bf95fdcf8f260785eb6a052c933e24c51729f002acc477272d43610655c77c60082604f3d4f0bf648c05c49262ec415f44a361de559e8618fdc67c3dc99fea1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}