{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1319908175",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x705ef879de054754118e24c7a29e90f2bececabf3ae39c5c25736d4a93de4857",
    "signature": "0x6194bc623ef6b026c2d0ff44c6ddd3172fd2fc37d9d9e24880b7d1f03275ba2f7fd283d07e4042b06e73b20dd3269bb8cc82b49f3773c124c824845f88ffb2271c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}