{
  "manageEntity": {
    "action": "Repost",
    "entityId": "554536195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a76eb9757cca6cf1b8002b574908dd6bdec428a7cce9d5f4f33a8d89512f8f2",
    "signature": "0xfad8a4218c48f98de4536e88334a8c0a457b94cab880e5c6e443aff79ebdecf0018a9402b17f50c1dbd9783f365b4b950d248c0e4ae3c9d073f84070d18598591c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}