Transaction not yet indexed

PQR5kJbSygTHV6ce9keGomuSQmNyCX2z5t2HBV1oFaKRgAa85rHRvbW1QHDkFfeMyudstuhp1mPsgdG5aZVqw5G

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