Transaction not yet indexed

FSTcqPubi28eGKdZ2jefiBZFAmxZq3zg55r5FN1v4QAuQHsNCe9D7vBBrBFkGeYHY65CAeq1TBebbBACB4ksPxR

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