Transaction not yet indexed

NfC7oW3B2wEW5D1rjUXFiTykYvEuTQeSPCZCfcu4dRuAdM5zyvwjnb1mzCNDjsHuN7CuCPt9FSuiVfRPSpqPin9

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