Transaction not yet indexed

QouBSksJbCECHB55m2ENWrpqp2nFNHsKLPha134XtykBeNN56SCsrePHgfXW5tNqWDDBi2SeT2Fg7sgeD5yvxVf

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