基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b2a70648996ac31a27767875e5ea6ba9b75a8ffd OP_EQUALVERIFY OP_CHECKSIG
OP_0 4d31baed5e3572d0649074f190e8c346ae5f6199