Transaction not yet indexed

MPkfAyjTVBR5kYZH9C44xRRC7bcGNuiZ6LWDQ9eZqG1yCX1eK9awDzUiuJtyuq7mL6ighd23MrFvvvecz5H7jc2

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