Transaction not yet indexed

k2C4gSveRbSPUXmBftrpS186HDMvqCqVM2Ed4Gu56AtLUn2kzGZbeQ56VwrSaT5YN8oYDgmurubbXDK8n4a5Ys1

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