Transaction not yet indexed

5b5nFbFtWhqtCYq1uPV2yFA2exrKepyEM45rQXesr8KfxaB9T1HqRuTMfrz2HGVYi2SQkGbLNDvRCzVdphSmUNus

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