{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107629426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb1a0fed401c441b5dc20c63e1baa3bf141154b4776135302211ae3afa062e1d",
    "signature": "0xc66ea90e460ef23df3620dea1adc7985e60edde7702817a5c60476d51be3485d62ae87249ae4537b7a06d8ae36c1f26f9d88f92ae4a6c7d7528dd61f758e18cb1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}