{
  "manageEntity": {
    "action": "Repost",
    "entityId": "688332721",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4805f2be5d8e691535fc9b90be67c240a585831c2a0a2355db20ffe40281a14e",
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    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
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  }
}