Transaction not yet indexed

21ug551NJgCt2WhhnStSRJPeJmPPsPsHmRUzru98RvQp6haM7wrGo8drpHsufhP7LPBJqwTrGP4GdnnF9pvoLs6j

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