基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21f6f380dfac6de4a34c6a0861448706c58dd547 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a009e2ed5dafe4d00469a419f9eaeebf2c253f23