Transaction not yet indexed

21BuMDUGpM19vffLAdyjkhLiETvhzLjBA7dqSTR1PFwf1bpzGRiQzrtZbfkK9QJ6fR69qrkzaHm2d1J5Pq26Fc9k

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