基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21e729f4b869875f5d13899b84319cc419dd49c7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 c68c0c3c100af5e9072c5973b3799fd89115df6a