{
  "manageEntity": {
    "action": "Follow",
    "entityId": "831400985",
    "entityType": "User",
    "nonce": "1794331787750795466",
    "signature": "0x1bb2e415ea0c854b39ca487ae909873d12472386d44c0a136f2632c5000679b35af821ea7db1f40d98e13a375181e5bb613dba1751fcfa699ae5c2ab569b31511b",
    "signer": "0xF9b87551c50aA2220DCa50cE4F0cc9c55642872A",
    "userId": "516241923"
  }
}