{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1605946302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e489b396709468a95d46cf4d7c404e2cda4fa85238d0963556d806395602c66",
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    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
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}