基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4a45875933f5bdb1fcb35f548106479cd26e4c34 OP_EQUALVERIFY OP_CHECKSIG
OP_0 277f6a37218153c1c7a604ba037afd5e0b785ebc