{
  "manageEntity": {
    "action": "Repost",
    "entityId": "712098068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x734efcf6064e617256f428a0f81bc0ff82534b5a05160065c8defd964484f806",
    "signature": "0xa7ba43611601dd4704d4533010fae4bee838b47dd95212988210059412f7b74e24fd1fbee8c2ff0577d00a0a3326c96bc008b4e5efcdbcadce72e3305bc578791c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}