{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605254114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38847f125768b1a161bde208b62793a91e2cd31662a27111babe9e265b31b4fa",
    "signature": "0xea72b51a1737bf20c53cad8889538f046cfa9fa54e7056a62109410f5d8e32a51ed207654538f1948cd5b312dcb3e1bedf1b784224ac5ffe644736b1ab6294e01c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}