Transaction not yet indexed

Mk6neiVCmFTBkHJX45STbJPSyefW3mqgcKY73GQLkGDMrffDQrSJwiMTUEKeXSa2BaXGcFJxGbLxJ5AVvhhSAPZ

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