Transaction not yet indexed

21Pg8KtdQMaPb3GSYCcsrjPhgoVhFKNG5sXKWqFzPCfQFVZLzDdk5vHuSF8xQ3cUpnS111LKhaCZ637Peb4WRfnC

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