Do we want to do this? The point would be to keep reviews that have no transaction associated out of the DB, but I'm not sure about if we need this or how to do it specifically
[x] verify presence on the blockchain if the review was not discovered from it and the library has access, this is assuming the review is discovered along with a reference to the transaction ID
[x] if we have information about the blockchain transaction, check that addresses and amounts are matching
Do we want to do this? The point would be to keep reviews that have no transaction associated out of the DB, but I'm not sure about if we need this or how to do it specifically
Pasting what was in https://github.com/ChluNetwork/chlu-ipfs-support/issues/27
Blockchain validation