{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038992130",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9c7c0e5c94ac7968c9a31023bfc485d9fab0809667d369509c98220c241038b",
    "signature": "0xa256e585cf23acbb5f0e061e451c7d106ca7098f20c6703072cb5a7b6582a7ca17d6d6855e39fd1ea83e7a99f70d1071fabebf9ae4581693c0ee4db95cfe5bb31b",
    "signer": "0x5B83E7748cF8e414B76B16e39d629AA8deDB4616",
    "userId": "604013128"
  }
}