{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572419565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc974489fa767cb726debf10051b516253fc8060edfb9b84a0d6e352d8fd3cf64",
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    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
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}