Transaction not yet indexed

21WUWcWLNix8J3i3dBGS2g7RQJAS4o2AuBsEPVnhZSFc4ea7tN8t3fUyZphnbiXAazDxFA3vwKAMk9jS4EBg4n4e

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