{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1938492456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x117963e35f5892c2487cf1ce39e23d9b94b69a7f7a77bc9feafbfd68eba689fc",
    "signature": "0xebd19ac5d554c43cff4b67285b8d693788173257d2f435e5dc62fc2cceef2cad77c0f31803f3e52d9af9219e94075f0d44d017deb4291166437fbcdef5e985341b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}