Transaction not yet indexed

MB4jL4CVmFUN14dn5QDmCWvvWFoUPDuxQhGHsgD6QoyuhP3Mabo1an7ooP11BwBFnpnyD9QzrZaUnGTknkjGf1T

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