{
  "manageEntity": {
    "action": "Repost",
    "entityId": "721609717",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x516ead6b99084c8d2d72625ade621f1c2c003ed0643a01f5fb407ebc99443d2c",
    "signature": "0x42ea83192df0b3ca0df624eed59b7119117de3f147950f2790170db3c9a3a5ea6adb08fc9649efe406126ec1d12b0d9bcc8f84e0ca11bca0952d561a9c17e79f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}