Transaction not yet indexed

426DRmok7bw9yFzmq8LEY6EtYS4ErKMk3q2b4f2WjAwkTMMZMdyRLqkyJSMqEQ4bc9MHidfHMkdaBKDpjR2BBgN1

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