{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x423cace5d8013082b435471213fb3f0f699316722f69ffe445c6f98317b4c8a6",
    "signature": "0x5e60c947a4072403101c80526061939a4ec88966defbc51db2d0eecab6624b34635ac0cc80db36e1b5f5428ccba810170e6766901807809856cb792326eb25411b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}