{
  "manageEntity": {
    "action": "Repost",
    "entityId": "557874214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5dffc13f1cf7a8699169619c100897c5173f9428d07146ffb5eab7c7960baa87",
    "signature": "0x4662969f3f949d4de18a715ae87b8f7e25988ca67370190297e18712ecde10d57c13a08f4200eb06825ab2674a03480f6f4412687c635a3ca5d68d358f64c2a51b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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  }
}