基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a7859e15450a9a0e6063c7b5a5d4ad40eab4b1e OP_EQUALVERIFY OP_CHECKSIG
OP_0 18dbc7376262c44bbf4c04c72e38b73191eec9e7