{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1148168308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x266c47fc62c07f1f5cd179e1f7233179c0f21f4477e407c80145caf4ec397738",
    "signature": "0xb16925100427ac174bc475c90c186bc4bed7a1df094905fd96e5bbc0bab7aa2922c387f682fc9705ee9ad85ed95b6ed95c09d865b69416b8f6966fc94991f1111c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}