Transaction not yet indexed

5X528wJaKcKbSpgDtQ648FmQf6L3nwEMY2MjcEhK7kpc4we2H7x2ipbn2fZem7fEHKm2FdWGnVgnmMiwMN8CDDPg

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