基本信息
witness_v0_keyhash
OP_0 a3a6900a67e6237d716cb4c238d373b6020e6cfd
pubkeyhash
OP_DUP OP_HASH160 74338b6fca5f7458c4e60afdd601183a15c4e0e8 OP_EQUALVERIFY OP_CHECKSIG