基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1678a4aa0925dfb40deb63e0c74c02db0db87895 OP_EQUALVERIFY OP_CHECKSIG
OP_0 31a6dad80f58167760fd4d0c2e44172bd8e0a85b