{
  "manageEntity": {
    "action": "Repost",
    "entityId": "744295124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81ea68d8c62148e8361b6d6a9c7bc951af0777688692efef558e5eb1142a8685",
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    "signer": "0x019c1Ea6f901A4f7AeAa1daD2842a34Fdf9A9FB2",
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  }
}