基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b49049ec99adfe656e2cb794a977bb1987c0a31f OP_EQUALVERIFY OP_CHECKSIG
OP_0 e896e48f5677c8f28b488fd2c6fb8d2d648b97f8