基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b74a4674b1be6a22fc74b9549e27e02903da25af OP_EQUALVERIFY OP_CHECKSIG
OP_0 2d8cda1e1ed04f14482db9556d0584a52f9e3d64