{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x315f6e498bc32dac36ef8fc9094f44bc71bd7f96dc350f811533a6e87bb1f392",
    "signature": "0x8560d7499080e7691ab2993ff23fd1fdd63d0546b8218914054fddb0fbfac49d4df8af1ceea5a66728dc29aa593c0697636617451a03682dabf01cdd7eae64ab1b",
    "signer": "0xd64F156FbB4Dffacd81A0E8Ce6acf36c8E97a44D",
    "userId": "572104019"
  }
}