{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54432",
    "entityType": "User",
    "nonce": "0x5d7c997c60ec178f99ccdb3d00140c9aff5b56840d454c661c54377af1c7a6e4",
    "signature": "0x4da7e7548ca31bc6fa9882d94040ec6839472caafc1cedc2726d6399a71330314b677a62c2f074c49c78b124104f6918baf121697e965f7d9d2f9a1b7f23bea71b",
    "signer": "0x862060c02F28f6984692E1Ab0f15419eFdc91D0A",
    "userId": "321032997"
  }
}