基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7bca6b7873c96f6fa161791d9fa44d8f7ad6919 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f6d1417a567a3f3ff39120d03a8ba446c5e8921c