{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319048",
    "entityType": "User",
    "nonce": "0x2bb0a405b33578dc9a52d75ec17205db9ceaf11c737a04a23d59b8887f5decab",
    "signature": "0xe80caa03fa52a54b5afc04854b3485707231ea769c9a270bea0f66a5c18c8c1c0db792d9389369a3326709c89126f66f0d37825c397b7e03111337580733d1671c",
    "signer": "0x257c9f4A9563d6A4a2bF3be7Da1738e167fcF295",
    "userId": "301719964"
  }
}