{
  "manageEntity": {
    "action": "Repost",
    "entityId": "136400007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b44effe339ebbed895e1d539ea513fb9a4fee01ce7092688b9aac35f4eb74b2",
    "signature": "0xb5e1298d765abe542d8aaf7920ac61b716bf1803bcd489693d6e653bce0776597992a10eaa39704be491d05a3850fa0e1b4bd3650bb5a37886a9be7d1917ed481c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}