Transaction not yet indexed

MB3VjXcVX2as8QtULRMGuxpTMwDL24FuPWpaRAXdJBdFEFtamAg9zwZeMjf4aEFeAKN3LNVTbPtUsHKaPpqo7p1

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