基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21704eb846059594284dc9b9671d3f1590ce99b7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fba702c4ec15a74bde8b5029a5dcdca39d7ef3f9