{
  "manageEntity": {
    "action": "Repost",
    "entityId": "493096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b534593eb5c3ee1847430f5f6f4ebbebdf0015341386b51c8d1151852164a9c",
    "signature": "0xfc01152ba6226c69d3738cca6f918edf329928650a937dca43464b734251c85f788bc1cfb5037059b911cf355d9c037a892fb0e57ead01c7b4b3800bb18561821b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}