{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12730129",
    "entityType": "User",
    "nonce": "0xbd372ac6b454d81506a3bbc407d6525b220bf66c382bb51c7fa851daa8dc1120",
    "signature": "0x8d6b87fd95a7fbd2c08312d15667d927d10eb4e438584cbe043b433bc3614d5f68c1e98c3d5a45bbcb80f8459ccb1d0f01a54929127f8e1023f0a5051d6ee8f91c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}