Transaction not yet indexed

263XN6moGjGcFEfKEymupQVmwg31CtZjLAthsZJRAMSAaH6hqob7uFp1zv93j3gKep3rPvwUHZAdS6eUJj6eQhFr

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