{
  "manageEntity": {
    "action": "Repost",
    "entityId": "168271069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x639e21b688bf47682102579f3415d3d9c7624912533eacae87422338d225907c",
    "signature": "0x493f34419aa4f8c25a0b65d4af8850234d26acfbd763a2c880ea7c4d8144e462748e4af7510538ccea15403ec06432df5e8b0cd29aac22423dcd1515ab095c531b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}