基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 408c9c18b88aa33a92cdd2cc08e200c8c06d6db9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 560b8281d5c0067bed762b8b55da91a3b3e4476b