基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4f248f5f58cd23e10a62d576a495c0c02da27d7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49d180447c92eb0586525c35f40c68628b6c6cbc