Transaction not yet indexed

mmb2cG7xX48xvkmG2fvjPpE8DcbU6mmLXk7T6b5T1PZREnzNFqP929TQtiTpRF9B5sXY6x8R5zM4GEMJXKdcSaJ

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