Transaction not yet indexed

PL8mSP7K1do6smBPuwnFzRobjcZeAtv7up79Rphe1keXP3GRQDLsqt8GA13E9UiLS1JxPyU78daR2mJg48u3qvP

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