基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c849f9437f2e28f280d5aed7b946e16ee44c334a OP_EQUALVERIFY OP_CHECKSIG
OP_0 bf0cad2b6d9d9f6e9834001e5d577f205c9f2450