Transaction not yet indexed

NMET1ctpMptqtNf67xeLhSyPty7aa4WzBtU3b9BmxiLb9DPEcYXj39YeuHbKFEYy4gczHToXYcfGjv5dPPMBAD1

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