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 #21570994 · ArcScan

Block

#21,570,994

2026-09-18 22:45:03 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,994
Timestamp: 58 days ago · 2026-09-18 22:45:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x549d26c10bfbc2364521132b0c23cbc51f135242cee86a943c0bc65520da4205
Parent hash: 0xde36dc82…11bfe81e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,994 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.3%107,007 / 30,000,000

Base fee

20 gwei

State root

0xd0a5192736c6…b897dcca8e98

Transactions root

0x897f62f5075b…e79abbb27f53

Receipts root

0x6ae33f4d765f…3db6d8120588

Nonce

0x0000000000000000

Extra data

0x00000004a817c800