{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe81af8ade93820369ffc06de806299c169d1a81a446a72b0f9c2e3c4b77d0828",
    "signature": "0x054dfb0c58fc2eabb47daddde225751fee203a8d397b828a18d377c3b6f1ae6c288fe068a0a5f508a4824220c3f1e22a64aa56657fdf4b08d06444c0253486901b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}