{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539470629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf72b5f031fa03689ae98f5522bfdde6cbc409497ba0c262fd07110e352b541b",
    "signature": "0xceb1e2b1352d0144113764113d23aef6e443ac4ee8219fa53de392c08acc81d5693a90d17e36e33f5a97d7c3b4731f1211db6888c144d009a7af190b1fb5a9141b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}