Transaction not yet indexed

NNB5cBai4vF1vXmmjPSSkAPHQf8ahwPUA6EhZ8FGgw2UpRVkgYhLDDzTwTcRk73YPWi669c6KPHrEMK6rfhmsYM

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