Transaction not yet indexed

21X6kWWJFUY1QxmiwSrtzescPTMsGwWA1p2RgtKLxJjmJmyhQuAt26BkrJePuLvuST9sAex6V6LBBT7Y1sTcJvEG

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