{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379241706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0557f6746818c1eb634ac2c0a21806113affed2c87282c393eafa40970d9c721",
    "signature": "0x3b2e638a89b6d7e54e43e05d5dca4630b0872da25adc3235bdeb9e703c72d179323da74f68879bbd8fab171976a2820a63a4faff43284665dd75fb5c6ae8cbbe1b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}