Transaction not yet indexed

528MpETLHPBC1nn8TXF84MqoDXffsvH5XjCLKiKmGzdiUNDFjm7s9iUppam2fRbUvsBSwyVPypFEdVyZSKhaW6k4

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