Transaction not yet indexed

STUrRqHCqMufPDfiNuc9xeAeD2i2vTcYnBxtGfur2aR5Mamksa3ByCBLu8EGDmeSJS5nGD7MrWViK5XMCVnHSqP

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