Transaction not yet indexed

3ECHvAJnajWnnWe7QjVfLKaorAMCYtqeQDmWpcpfzEVdoMw2LMaFFzmpYLeynZ6FXtGRLAS4byv1LJYGwr2xdWEQ

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