Transaction not yet indexed

21pc9c2dEmZtibQ6Z2sYfLptM7ZmuHf54fcJUQaUNCjisVhGvbEd5SgSBgAeyqqCHutFgKSqdEGKpg1ZhmgsDSU2

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