Transaction not yet indexed

21DfCY11dVTA5UPWfKUrj1vbGbnx4miM9Pja2jcyNAzmC6847M3WaiMDjnJRERWRQHs5n5KfMJEnMCZtE4uKa6dh

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