Transaction not yet indexed

yybJWFkSpmJ38MCkMUMWQkSQLfESALfDQ3rWMsQMaoKiKEywiZwH8Yzkc8Lg58Sb6XuScSkwwVfBB9AGeKXLs64

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