{
  "manageEntity": {
    "action": "Follow",
    "entityId": "538529159",
    "entityType": "User",
    "nonce": "0x16a0b0818b4a342d7609216aa1882e37a6e9a43a6051c09cfd5a9a478df8abea",
    "signature": "0xd9b1310cd3d9abc4a8df67b64b8bdd5a6c18627b9d0b769e49571fe7ec6d95c3481dac73b13faf12e466cd8382307bd6ee9d10d07877161db8176c2a28dafd3f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}