基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2cb669cb6db39a11fb553975f980f9ff1dbf460c OP_EQUALVERIFY OP_CHECKSIG
OP_0 ec4756cf5fdb1ac0d3cb1e9e7695f54df5b54d56