{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1304530662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57c7963fc0f0f24eee423eac9d8f2bf456955583299e0a89703ee7a913d2af29",
    "signature": "0xadf3519cf9238ec6a24b378919ebd23ab5c430d337537f95d9c4aa6b1bacf387073c3639bad909ba3a51c8da2960a4c931ca96d42ba1b9ed5024127ed40d9b291c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}