{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xc015a9b286af07cf8c6eb5271aff7a3afc1674602ec05599a9d0d3901e664890",
    "signature": "0x1dc7d168337f076fe70a0c3e17f3cb2397fdfb6d9e8fb8590c8aeeae1268ff1056d6d98a8a8f7a13a9bfeffcc1cef0b07659c2f45aef2cd09f3b05568e404c071c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}