Transaction not yet indexed

21V6eP4W2KAFsx5X4vJUPW4im2wZB4vKxkAmsRijwDvmdzjmsbsqCKo6unMs8oUhmY5959Vp2M6UvrxQDQDKKD1c

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