广发证券发布业内首个自主区块链数字藏品

array(1) { [412921]=> array(2) { [2]=> array(3) { [0]=> string(12) "自主研发" [1]=> string(9) "区块链" [2]=> string(12) "广发证券" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }