{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1371354674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86e5ab6a52485d820edc9f58d10bd47412503feb835c1e5338d9880271556467",
    "signature": "0x6c7c3ffb0dc9bd1ebb5d4414a9faa8302d9815be45f9d3cd8f5881de8be3007836bb3e64f2981cceecb1d0ec784b75c9ae83e5fbddce811e8a83e11ca07ce51a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}