Transaction not yet indexed

21GVknH47gSpCyrWmg9C97YdsgRtsi6RTxPvGCM8E63UjsMe1FWbMuSRMQLnLTT8KT6VYw1xb8RiKxP5HdVyHJrH

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