基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21e6f9a33e197d784b1c42e4b1d2ccbc428000e5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 744a8d18cc612e6c5455e4ae884c40d66cd2d576