{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1425313265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50510f9ec3435c7e007cfb939dc73a5da0c500db03ea19ffd76139ca0678cdd9",
    "signature": "0xb907b5f02c1285a1b0d26cf7eb0f4cebe2748fd2d34ac19e83884985de92057f738630eae4e54275628c407ec6b2c145c103335eea18313479902248eca3f8391b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}