Transaction not yet indexed

528rcv9j6GX5rdR1ayRnP7YGWDWBgdpZCawQX1HmLVxRTNEagVuKfQwdUtWcEmT44PxzsteGU2N3eASazmUbZqHm

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