{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433867593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63b39fa25c8875067cf82d38d0f99a20b7b710316946d86231b6412e9ab80c4c",
    "signature": "0x3a89b0e20457c0dd1557fee7bcb1769a1f57d2b3bfd4f66accb52df9b0521c6c658482c2826964e12d6f69a5da29e8904cb734ddadf06c4edd4743d52893ddbb1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}