基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7f7ce38b3c500117bd05dc197b0e7258e6dfcb27 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2f86eebc2aa85b79031734af7b3837ef2668414