基本信息
witness_v0_keyhash
OP_0 748af4c228bfc54089e3e146e6fdab1eaf8851a4
pubkeyhash
OP_DUP OP_HASH160 ff9d63ed0e2f6d799b1f0ee51d4dffc0b56e5dc8 OP_EQUALVERIFY OP_CHECKSIG