Transaction not yet indexed

i77NGR3tWyvPRKtZ9aj1248aDBHjGeDWaLbgTpnY2yEn12tj4Z2KPRrStA7SLexo6GxCoEHJi1ptxtPU3VGWyrS

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