Transaction not yet indexed

421fCd1prHatt7dtkjdNHwa8xmbGfLFdjCEwMCYjbgF87XvgkpnZpy33y2Z1GRQkwz1PgD3SdYVk2SCQWcLNFKbo

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