基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4a7b4f41b61aea00fe6162be600c5af00a839790 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b4bf4c49403640bdf2457a9b3586c53c1914ce82