{
  "manageEntity": {
    "action": "Repost",
    "entityId": "419420409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x936b5810295225db077b13f7b8928607e8616ab52edeb62a42023974a77cf7e3",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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}