基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 704e34243c0aa51f8e90c5b8645196554cd0b2c3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 64896a00f4627d8b8ce05d87f309dc6e58bb4e88