Displays how far the last finalized Epoch compared to the Head Epoch took place. A minimum of two epochs is caused by how finalization works. The network is undergoing finality issues if the network liveness is more than two epochs.
Displays the measurement of the relation between effective balancevalidator and current balancevalidator of all validators. 100% means that the total locked ETH is actively being staked. Due to the fact that the effective balance cannot increase more than 32, but the current balance can, the Stake effectiveness decreases.
Displays the amount of ETH deposited to ETH1 (Success), and how many of those transactions failed because of an invalid BLS signature (ETH1 failed).
ETH2 represents the successful deposits after their waiting time of ~7.5 hours.