基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b2757a5b3a383235f96b1c0e4cf1f73ec2f343a2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 38d38a52578a7a3752934ee01c7b4621321ae841