基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31f969f2a30433376f15e7116c5a85dc4df7ad71 OP_EQUALVERIFY OP_CHECKSIG
OP_0 25a371e99e2b3a60685654efe5f04ead7e6e4d54