{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1307790821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c64e71e7134e0dcaee1793f2e84cde068f8d2eb4842651d981d52dc7bf350b9",
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    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
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}