Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21543689 · ArcScan

Block

#21,543,689

2026-09-18 18:54:10 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,689
Timestamp: 54 days ago · 2026-09-18 18:54:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x58bfd62023ea99859cf950464b21cff8348a58cd75d539a818ed92f7b3d079ca
Parent hash: 0xe4a0fe7c…d51bcefd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,689 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.0%5,996,705 / 30,000,000

Base fee

20 gwei

State root

0xd82107280255…d65e93aea959

Transactions root

0xd4915377ac22…d5e1ef352bf4

Receipts root

0x037d620aad08…90c81691e8f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800