{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x4ae654e722617a1d9b04ca4e6cf1d9ed666e78088c884197642f8584b6ed3547",
    "signature": "0xd448329ee9d8d11fd88717293a11b3db773e0fd39ad8b15db5cc4ccd59c7a9601c0aa70f71920d73b57047fce82c118f0cf6ca527d1c59e9ca5822cce9338cfe1b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}