{
  "manageEntity": {
    "action": "Repost",
    "entityId": "638957599",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x199cdf4808549e987192755135afcef842420e9208298d6de66832d837b0e734",
    "signature": "0x4f66b410691fe02ccb44557a7f1a0450a7e7777ab3a7aa7bb0585deb190ebc750e2ddf209a945c92867f5ed8688a2644c37642cee3f182ad1ea6d4c5eef0f7d61c",
    "signer": "0xAA981726F7939BF5eaAbfa9a58D0C454f5cB535D",
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  }
}