Transaction not yet indexed

STBU9e88pVKkgAV89Ckw2LzafxJeC8YSL9RTc8bvrYkeyEcc9xz1UN7ExmFRFVhAdqytkTm2otUTR8JzBtNWNdt

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