Transaction not yet indexed

528sXDXiiCyW6DcBaNGT7FPxStKdW9de1eDhkaLsarTjBDmBte5k6GNk9uB1aL89eZh4XKMD4N95QhiSu841srMo

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