基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7447d2e31e2871cfa4da7a5b81f6b7c1269993e8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 180a2812347cda7d897b7ef3b9f3d5dd1b044941