Transaction not yet indexed

2K51Yw6d2RVP58wCL2e6fsqEnQcAwXqW2mer9enj2EAhzdjB2ExpvVRWSjBcH6iqkKsr7adWWpACSFpSxmqwLX5Q

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