{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140420445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x121a884ec6159bd97ec27fb3361d30a09d3960c153725f1fffdc0350c820e077",
    "signature": "0x04dfbb098b8aaad1355516f241072c0e859bd3e9381037ac966e8a9fc294224159a3d842ab13141177d602096c80926560f90ad6dee10c120c9d1b53313414c31b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}