{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1655518962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43b5640038c13219634a04fd0f1453a6f729aeacd8496ab3dd8a5d4396f6baed",
    "signature": "0x1a9d199b6c818bd75241f8db7a0f8761266348a078a7fa6b61c29e5573d48b7a5a54ee9a4cc1552ab19b48632a754f48a308b75b620a42ad8556da1f5eb345b11b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}