Transaction not yet indexed

21UgRRRrek7JPUBX3GAceJLydJiSGo4pQK1sknxKKDHMCTLXPaSSCir1ZsiAVfZ8fHMZ8z5wkNWDMPVYfEy3797v

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