Transaction not yet indexed

Nmgc88Chthjng7kjtStsfxc7Aeg7cekCH3W9FaGPAZv6DSwNd8xuttFqSxUCNgwwV19wNZVsVFJk4HD7oRgEuSH

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