{
  "manageEntity": {
    "action": "Repost",
    "entityId": "721997005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5520f533c632650df8c7adb34fa9c3e1717d011fa5a50c7096feffc9135f1aaf",
    "signature": "0xd6c98ee2c51846765d313a37a1420b40d304efdd6972760f16e466870ee1d8cc06744fdf9a1e0455b2ce7c1a60dceb82eca72b27ebd23de3023df8272f2469ed1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}