{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125936038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38b8d4c7877c392e1ff4a575ddfb44ffec8493a8686cf60ba26a51fe690caa1b",
    "signature": "0x59f659aba4ce9b750a87d3e2f0e5e5578f744de769d2f5d91b72f9fc04d4cd865db2970a60970bb89cfa49e7954daea958f6f92450af951c3d48373ea6f072181c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}