{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1013089749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x450521a41d16ce077308694447a81a4ae84db1df7aa534299933e81d00f3599d",
    "signature": "0x1a60ba6b881dd65d64618bb272dc1339909a97a977dc49b9fbd233038834a97b682b66accab73e68566fb11a8218f0ffee76c5201c654632f6168f58a21071f61c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}