Transaction not yet indexed

528sgbsZHZdax7nYYLzSBDtaJBZQPhKQyKv6g6H7AAppWHxKG3x5nT6ibSPUddo5a9qG8mnreDDNEfnq3af8Nxt8

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