{
  "manageEntity": {
    "action": "Repost",
    "entityId": "731974749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca699dd5ed88cb36db8f809c15ba0eaf8c68d5ceeee7e0e4af3e08f398dfb2d1",
    "signature": "0xac145cb4b9a7179e0d0a38c5cfee3fdd65960c28793417760c8506ef14596bc10e8dd16908c2a2ac4c312dab1b43550c907e95dd717ceb4944bc5f5cbf9551191c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}