Transaction not yet indexed

5pkUwf4MaMLhQbLS8ATSXQKFo52auVQhKGpy6BUkCCBAZd3YqXLf3z5U9oDr3mqQ8EdeStuo4vbHQ1QUsWh2cYXQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.