基本信息
witness_v0_keyhash
OP_0 449e46c17e3ae2c510cecc9fab5dd16d06c8ab70
pubkeyhash
OP_DUP OP_HASH160 1fd2c9af71f39b2add00e993c91d8854583d904e OP_EQUALVERIFY OP_CHECKSIG