Transaction not yet indexed

NMFieuJs2i8nVmw1rYfGjKhf6VxVB7Z19H3LPrzK8CxyhtHnuFTsJuFoWLCzcs6ZPJYFvtURtVBVdmwW8gwNoKp

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