Parameters
- from_addressstring
Filter events by from_address which emitted the event
- keysarray
The keys to filter over. This is an array where each element corresponds to a key position in the event. For each position, you can specify an array of possible string values to match. An empty array for a position means any value is accepted. Events are returned if they match the specified values for all positions
- block_idstring
The block to get notifications from, default is latest, limited to 1024 blocks back
- finality_statusstring
The finality status of the most recent events to include, either PRE_CONFIRMED or ACCEPTED_ON_L2 (default). With PRE_CONFIRMED, an event may be delivered more than once, one time per finality status update
Returns
- SUBSCRIPTION_IDstring
An identifier for this subscription stream used to associate events with this subscription