{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2cea7d21acd6ba9c2a91c3a7a8a0f09e3d2982de3c0c406f014906dca6b311f",
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    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
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  }
}