Transaction not yet indexed

uYMdqr4gaAsdfJDU13uD89HowrQeJoQwFQTrcqK5kWM97BjHQuWuWHTh1dNfyBa5eaHeNt4ikY59nbS8TxuUFF8

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