基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a893487716b593b07f45f9a9722012c69397ee8a OP_EQUALVERIFY OP_CHECKSIG
OP_0 20c7b72622ffb2ab9f8a0cac6c542e26ce37b38a