Transaction not yet indexed

xt16GRzuaF1Mrv4mXaAj2MLTzrCgpCFMqeqFnwLiZM5aNvmj1hEELB9LbvVdqPFXeRej58tLn2nn5B1pwTLzRQP

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