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 #21178066 · ArcScan

Block

#21,178,066

2026-09-16 15:24:25 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,066
Timestamp: 9 days ago · 2026-09-16 15:24:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x23e2801da56c3aa0532a6a6b8ff10f28259823347ddf0408bb2aaf951babc8c2
Parent hash: 0x54b09277…38054762
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,066 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

41.9%12,569,005 / 30,000,000

Base fee

114.823821081 gwei

State root

0xdca0697922aa…71893d88d67b

Transactions root

0xf8bb7f106625…183b715e7d36

Receipts root

0xe9ce6fbf1aa2…6b640bd0aad2

Nonce

0x0000000000000000

Extra data

0x0000001ab7a502bb