{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1489552801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f659a8d9ae42ac8dfecd5fd2cb6212366bb3cbf442953a28e072f0d3a8c06d7",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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}