Input context extension

[fatemeh-ra]

Explorer APIs do not return spending proof extensions in transactions. example:

https://api.ergoplatform.com/api/v1/transactions/5d59530979239d16538b3dcca4fd6254a6971c236da3707943c1cefa5a5165b3

and the node alternative with the spending proof extensions:

curl -X 'GET' \
  'https://node.sigmaspace.io/blockchain/transaction/byId/5d59530979239d16538b3dcca4fd6254a6971c236da3707943c1cefa5a5165b3' \
  -H 'accept: application/json'