{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xed16c10a0e4ddca63ae65984f0536b5a7ed128d5c0d66a36519a53295d723879",
    "signature": "0x55a6162a2f05e5d056480c42cbb3b2a32ce95111f72c9b0e36c1dad18c923ba3402b6cd6ce6994062397e0401e5ba9de3a16ddb58a667a3fa534a96d3561bd1b1c",
    "signer": "0x2fff57D5628D87Ce98d02775C9cF63dB765aa6c5",
    "userId": "640804276"
  }
}