{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "136736",
    "entityType": "User",
    "nonce": "0xee98f5b6d0743e3b3e3d2c6bc0e5cc01e4f7a0dbd5ccbed719ee8245649c2faa",
    "signature": "0xd86750a60b329f0c34c144c40d038f0a8cb49418f6ad88943915351761aeff6f45f8933f1932f916437c24a57549201436da373d993bbc9d1b86cd7d960742161b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}