Transaction not yet indexed

1ygpZCWiLxBWVJ8MP5TCjmRmBmJdGa1RhdhrbG53imGVbTYCojn7u8dP8TDV2Zx6dcNFaSKbpfAYSnJpH1bJ4ZE

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