{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1913686990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00f26b329e4ce28e884da10f4a7182fd21d76710ace42e1608e9ec64d2477c59",
    "signature": "0x82d4c07256b89b6ac2e2bab88cd82afa953bf39a4449f0544710dac73299e1f853877677d3c608053d79e135d932d1bdcc2dd8243ff1b8cdb4ddf598e7e94ac81b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}