{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1149425816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b30b3d28b8175c16100b89648c031202ca5501c3a8993b7402802c7e3c0c227",
    "signature": "0x90effe3a5dc0ffcc21340ef67012a173fba112db5d1b909c1ed179b4d0070aa74421e29f05b6ea6e0106e92a72fc0baaa12a3b62e48af16f733f9839d3a817b11b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}