Transaction not yet indexed

4x16JgfkBuGqVuWSoDfTvZytN7pcAdyrx8MpwLLUf6uoMAgntqsn2VMYgTpXpiJbKqqX6DQ2oZKrH76QjszUmYc8

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