Transaction not yet indexed

UYMCiowNowaGQuFwHApdUeHCKFFJ2ggFPmmRW6aRSVoP9ELMtLtpTcqZ9M88SX2iketrW4hNgShNZRWrLvsumF6

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