{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x146291645071db7244f8dcc92786f23c67c3c26a17a2071dd4805410349af122",
    "signature": "0x701b064b351acfd4672c097cb235719500b985d5086bd95bb4953ab0259074683fc5de622c65796d374061189561e947c3b29b7b6f16b590466ab6aa8d72bac61c",
    "signer": "0xBDB0D4b954b76aa82E858272129d43b54aa159f2",
    "userId": "745218801"
  }
}