Transaction not yet indexed

UmQT99CoTwkAF6HJZTRHNp9WFMTWbnFHQ6scTBeStSTLfRBY8K5CJVEkyAQwkjKrtJhn2tMtLeUttMCCfPEpiQZ

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