{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1758948544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x432c49caa7d56fd40929f35a12d62173233ace43844853df1c15192937d39834",
    "signature": "0x8186c27435d28483db7b5885711ae76c3544d10625e3a7de688142820ad2abb6131d93ed6e437264e2a9819ad1d23ceb2182880c05f66c5c9f5dd2a455ddef301b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}