{
  "manageEntity": {
    "action": "Follow",
    "entityId": "13721",
    "entityType": "User",
    "nonce": "0x1ad8aa231db7d46df4880ded0eb57545f8d2174d8044b5149e3450056367a807",
    "signature": "0x05e19912920ad7109c673a4f307c69111273c40621bc5e790769545fee614f39337e180cd6612a9524fc3806e304159f09b9accdffb44ffa89f4311e404856ae1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}