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 #21558811 · ArcScan

Block

#21,558,811

2026-09-18 21:02:02 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,811
Timestamp: 52 days ago · 2026-09-18 21:02:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xaac1ff34056c912c468a7e739133039b051bfb00b3d32159829c42b3c4cff0dc
Parent hash: 0x34fd3148…959c9e3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,811 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.8%848,905 / 30,000,000

Base fee

20 gwei

State root

0x66905a7a625e…cb0aa4563393

Transactions root

0x09d26b18c9de…7432be068d12

Receipts root

0x424ae6eaf614…a69a95a3bbc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800