Transaction not yet indexed

Pf6tr8hJiuDzS2DX5ZQPpXc7Sqc9ExcxeSNRUm8no6e4F2iHJCWHUJ66WTDp8pgMWosamx8FNiF454Ze7ZkD3Pm

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