Transaction not yet indexed

21MMzaizZG2HfAPGy6VbNpUTkmiPx7x3Q4q6jQoKL1qqrmSj7RYEdwzqMGfywC2iwUGWcDzvECLXhC36VDoJAS2D

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