{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219925392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad14e87f06c07d9f9809572ee84b3b85c8230799e18a8decdf99ff8162c54265",
    "signature": "0xb58913451409cd7d57ed32748713dbd7bc64223e5a75731030a175091358a27751ddacdddd3c25ccb1ca54692d73f51d8eb9825d7334ab54c080442dc7b9b67d1b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
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}