{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x90e7619823f1f0e9da89513c3fbccf1ae3d7327f94bdee8eb9a2f29c010588f9",
    "signature": "0xf55f5610781532e5423598fc8fbb0d956e1984c045c5de47b4d8698ae95fef3b23cbf8ee7647a452923538906966e2708ddbb27756f49f3d21b9b1fc98530a651c",
    "signer": "0xC4e201BEaDD3933E76e562c99f9F367Ced3f68d7",
    "userId": "533673360"
  }
}