基本信息
witness_v0_keyhash
OP_0 749b89eaa1b735c6d317277fcf46667e09f91b34
pubkeyhash
OP_DUP OP_HASH160 1f706c2d5497e5e44f61d833f10aa058eed24d44 OP_EQUALVERIFY OP_CHECKSIG