Transaction not yet indexed

mk56jAoKJUTX2dw1hdQCCLL4AvvVTbdiw1ABmLRppPfQri2XkamNydW7XNmAf8nFKEdzVoSEgHHQk6AtFAyxZX7

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