{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532792954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41e80e93df7c16c35ce2913470d57361cee002d62eb3e6c0823d70d3ea46bdd0",
    "signature": "0xf26eb3b39a147fef7fcb79c991b4a40049a92f106d3bbd7bd565f4d3362e354f4910817cd2bf2d8a318993d41abec8ead834685277a16a667a919b93f2e0abe51c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}