基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 02c8cbbcbc1644190fafda530a9f9b6bf8953cf2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8d0b673965961e5117d986f0e94fe388fdf3a87