{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbeeee5746a878e130888f96ef21a8305ddad5006f197b33d099b26e681f5c02",
    "signature": "0xd189d6201c3aff49090cb23cacb31150940321d629749709024fb94479ee814c63366afa87919035e7361156f9c090e32e6b11037f383830756953297c2254531b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}