基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4b07c9fbd2b4c1fccf4866688c1883a7b45e16c OP_EQUALVERIFY OP_CHECKSIG
OP_0 447c5c8ab4d9507856c62bd7dfae2e9d66640bf4