基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b2c68b955c9027fc0ae19b0c0ca8ef378af2b72e OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b4e50a958aef735a652fcb31db3c9f9f4e14062