{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555942531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b9492238783370681366c4b071f522574d8463b8f44573fe300b6241038bf1e",
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    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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  }
}