基本信息
witness_v0_keyhash
OP_0 3f7a6b876571187f74348ba423caa1b4295e13c8
pubkeyhash
OP_DUP OP_HASH160 8e44bdc3332eb8951b05d299a4b12b90a2461d0f OP_EQUALVERIFY OP_CHECKSIG