基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1ff7d6617f46af6035a2a9a3aadb61c62ffe2f8d OP_EQUALVERIFY OP_CHECKSIG
OP_0 a19f30419d6f73c2d0b1fd6dd7ba55b7db1d8f57