Transaction not yet indexed

u6M3twdLSKAAF7RVFbnYHasQrnvyWqx6aTW9GjiuCP5CRYJunzDodWb4cqgnCGcZ4bedkeQ3HTEnmEmB9aGNQzE

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