Transaction not yet indexed

21gfUavQ5qnnkchUYUoPEWfLRKgPyJYSaAg8yyepMPiTjBUzfq6ce6patq5fpCA8Xi6P6mDkiNH84FZbp2srBzZW

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