Transaction not yet indexed

YLwrU4uxfnfkyiEhDD9c4eR9eh669zt1D77jqLQHiR7FGLxx5YvC5ta8K7C2f1PRLndais44j5uCtQ2q1EmhkuF

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