基本信息
witness_v0_keyhash
OP_0 49a264afe022e28b60cd3dfa319e9a6d2d4f861a
pubkeyhash
OP_DUP OP_HASH160 a81721d8c059c232236cec8fc4f9aec034fe1f33 OP_EQUALVERIFY OP_CHECKSIG