基本信息
witness_v0_keyhash
OP_0 7a48eb17bf8e508e776efec503ae4fd7bd26e3a5
pubkeyhash
OP_DUP OP_HASH160 eca439dc7c0f2de061c828cbc5e5ba21e09622ba OP_EQUALVERIFY OP_CHECKSIG