{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128085654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11bc38f507ecc36f8ac7f6f6a2204a7fa6fab6dd177702292b4be573408a5b7e",
    "signature": "0xb3bac009bd6e3cd3a74bd896d8b84b17d7d84c321c19542000116611da3a73f95ed4c7b683febd24880582912b487e741d6243f8bcf7bf00595869debfbe934c1b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}