基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a284f85db21b5d070b6ed50d660d7972f9f63fb5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 031d5a3eaf88b452e84a98120f58493d2fd643f2