基本信息
witness_v0_keyhash
OP_0 21bc6f7daa16c9aa6e1eae3c21abbbbdfbd08bd5
pubkeyhash
OP_DUP OP_HASH160 68d1399afae31ddf55d26022f28d18324f234e8e OP_EQUALVERIFY OP_CHECKSIG