{
  "manageEntity": {
    "action": "Repost",
    "entityId": "316473575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed106732ef8c355eade506d3af72f69d6c9a8cf986d628d9ef498d2d94e6110a",
    "signature": "0x62cfb4f1c041d1080e0210c8e023ef3592099561b0f8e7632ca5c251af7dd9120dec84f03215a5a088dfd5a5a3078aae8de8518f7faf941cfdc0057c83168a191b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}