Transaction not yet indexed

NN88M87hjC6bGDcnjah6eVmpSc2EBk7moiRdN7ctuUtTrFeNiGh7xahziehqKcFuVEpuWcqdCPADk5SbqxckCKe

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