post https://api.sandbox.overledger.io/api/transaction-signing-sandbox
Takes the payload from the prepare step and signs the transaction using a private key.
This endpoint is designed to support signing for standard and native transactions, token interactions, and Bridge asset transfers.
In order to sign a transaction before executing, the information below must be added to the signing request payload.
- User token
- TSR name
- KeyId
- Payload from the prepare step