基本信息
witness_v0_keyhash
OP_0 49de60c9507c65faa066bc3eafcab4ff07970d82
pubkeyhash
OP_DUP OP_HASH160 3f8c49459b8c76985028d6b8f875b7fd20f6b004 OP_EQUALVERIFY OP_CHECKSIG