Transaction not yet indexed

3c99F4yFJSFkiuPYmKuhV5kyn5ECTZfGR8shrXGAxuVCRoCBiwAHuL3vsPo14SG5FUAUs5AYpqbmBeQj83C5GuAt

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