Transaction not yet indexed

M6c4CcbaHFtNgQ1QyjLxaR6qiRubwzcfyor7XDuT8WmKs8imghkGeFyPJP4nFqPJF62wpgmLCdFYKiRAsa3aTR8

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