{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912222062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb4549f1bbb4822f78e9b796a62a1d1b71e739f5117de8d69ed027b07ab19cdf",
    "signature": "0x70f72b1db8e5ec53bba4bb999850603dcbfa53e513ebcf3a645fb1064e4382630304f547f321022881d406f7346659cb080b33986bcd479a01571a7bec7232af1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}