{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1590197",
    "entityType": "User",
    "nonce": "0x3b635af526c1d28c815e7f4a7a9f33254144be8296dca65046292e95b003d731",
    "signature": "0x37fcba143edc85b72723035b6e0c65cb917aeda61c32e006096884e3eca965a0221d30ace1b853c47f1b6d7348a51c2133fcd46e8836de476cbe72b62a644e0c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}