Transaction not yet indexed

528ePVfEjGvM4WvMWpvgM93oFxGXBmpvTcNkndmo8LGUMa27zAzATM9g9mj9WEUGDXSUb5Gu9P1QwDn2D8koioCm

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