基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4baf70e899fb12dc9db758769bc3a6c8fccf680e OP_EQUALVERIFY OP_CHECKSIG
OP_0 4ffa0b5a231066450d235de2c345bd1b7c0f2bd4