Transaction not yet indexed

YbmbPBGiQWGV2jpYvVYGxpvKtNqKCJJsrG6Bd2dTeL4qV9DP1MMPwEH71fzuG6i8gUAMYuvr9KLSDLUEpTsaukq

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