Transaction not yet indexed

mTU3fBDaufuvmeGFezBB8iQLcgALM2tCGw1uvcrQSaENUAsfcqTZVmukwtauv2A5jxMSfPyGSnAzv5N9YSuoNrq

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