基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7f40203ced7d4e5774fc1fedfe3d83553901a744 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f2721dd8f6c885fd9de6745a1935c1f84182f50d