Transaction not yet indexed

1UBT5bfw5A3vEHd18LedasK9Y4nF19zT1R9z2dPCbvnsZ5dsWZgjK6Cu7Fp52qGVHpdFhR8AnSmNmCYmMbhAczJ

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