Transaction not yet indexed

28irtKV9ocQ5gnEDSLBGeTZR5VnQDsumrFwDbq1DBRNKwTQje6SqPVgDs4HtN6S5tHfHuTCVhhwP9moctrwApR6Z

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