Transaction not yet indexed

MW6oj4hvgQrcuw7cZFRTpZUgWCkPc87aSSNVu2EtqAx44W6R4qGA7DuFpYEd3hQftgpSFX3KscL1pNFECqauDgJ

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