Transaction not yet indexed

5uuMEMTCfTYDK41RyJLJrZCRFbXcEsmUiUs5W4JDhRMA8Cp3HSPkQp1GdnGVtPxWpXPT1ZPQDDyiuiiMZCHne1y3

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