{
  "manageEntity": {
    "action": "Repost",
    "entityId": "464569422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cd75d73fc34c2d779612409d98178c0cad5975b6f310852a5c7e684836a21ef",
    "signature": "0x1fac22e67d193cc19d09528980e312032482e5bb36bc56ce07d127fd573e62fe3c50e6fa331e461d3389f7bfec8d96c30d5fb7366f27a9edac89a4322bb376251b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}