{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0xd4dd014f7ef175aa71b29e7ba28dc81c650192c2c0743b018706f7a814a42118",
    "signature": "0xf3b71c7bd680ba36ed6e90e1c7ce7638836c4fe457caa249b956538ad23b25dc6254ed5596eef059f8aed4296559f974bb3f7b641ae8963b69d784bc91762fbf1c",
    "signer": "0x53238D79450a42B8de3D54733a6D76E9150DD252",
    "userId": "224945"
  }
}