{
  "manageEntity": {
    "action": "Follow",
    "entityId": "376468",
    "entityType": "User",
    "nonce": "0xc39eb60ed3b95366484f0517eb115f2f81f10e2c99ecb40cf7bc2d5065ccf320",
    "signature": "0xfc73e41fb05c0650ddd7e81ec2623af0de97cb70da161c94ab185749727c718e23c4e81bfd48e15a67af8b7f4c04b6c2ef3e6550c2d700beb140f912b045039e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}