Transaction not yet indexed

NmFB8AccLAM5sMpXaDbGbrG777C9Vm2AbZQVRNtw7njVe63m4hdX2sjSgMGcyofwbc6VMaX5S6n7PqeWuwKP7LF

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