{
  "manageEntity": {
    "action": "Repost",
    "entityId": "837185766",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe61f625fd1fab6e9ede76db8f1c93550b96de873a485cc8002db5a4ff441bc36",
    "signature": "0xdca6f02c2b4695bcc9091a728383214be277749869647aebd2f139bb25a1adce110129e97e7337e3830291563250a7a50c10ac6636980e74f71c4a1b82fe6a401c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}