基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 42bd400fb2b0043e711ed42f06f7ad4013206de2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7aa147e258e1eba8e2a61e6ebc4aa6fabe21978