AddToBalance

Emitted from:

event AddToBalance(uint256 indexed projectId, uint256 amount, string memo  bytes metadata, address caller);

projectId is the ID of the balance's project.
amount is the amount being added.
memo is a note that was attached.
metadata is extra data sent to the data source, delegate, and emitted event, if provided.
caller is the address that issued the transaction within which the event was emitted.