基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 dd3304af21151fa67f21ee0cd9bf6c0dcc6779d9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21c8123a284d96fe48c98d6f02c1d82e649927d3