{
  "manageEntity": {
    "action": "Follow",
    "entityId": "619259",
    "entityType": "User",
    "nonce": "0x819a23322c17704b3604829d93a3fad4ca1330faf03c84392dc99c0cbe395f33",
    "signature": "0x4696816c4cd6577c23e3716b05765a79475b746b1b63421b089a3311e94e514965fc3218dee7cc358b818a7e646322ad854eba4b5a51e21ede637fac34816da91c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}