{
  "manageEntity": {
    "action": "Follow",
    "entityId": "645058",
    "entityType": "User",
    "nonce": "0xcc9870899576d4d324ba6465bdbeb93b5e1bdad08c1f1781311db09786e4a52a",
    "signature": "0xa595f3473e89dfafe5296c03b26822fd8acb5f0a92f9bfa9e7a527127fcdaaba690538519a9cd683552b32e78e8935c89e0ff0621279ce82f6de6e26776b5ecc1b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}