{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0x6d6f9e63997d6c7bb468a60a12601ecf963ab3ed6d5d2f45607f3c422adcec37",
    "signature": "0xb6d28a7f711ac6abfc4aa755de12661c4d3ff9a15ab9b4ffa2d9c772532dd95c17ae931000765262c960cf19b2f74f9d0af88dbebbf91b685f2ddd17d861fd1f1b",
    "signer": "0xdA4565Aff71E89bd0dD0a76470E7c3B53bDf979d",
    "userId": "450772943"
  }
}