Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x611996504248d273ac609f59ebfd92c1814a7ab25a8a2d06c347af4b31812156 · ArcScan

Block

#21,225,978

2026-09-16 22:08:51 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,978
Timestamp: 3 days ago · 2026-09-16 22:08:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x611996504248d273ac609f59ebfd92c1814a7ab25a8a2d06c347af4b31812156
Parent hash: 0x9db1b139…f7bf3371
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,978 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

34.3%10,278,740 / 30,000,000

Base fee

20 gwei

State root

0xfa6c05c69ea8…08f5981b8c1f

Transactions root

0xd7b85755af1c…25d4083479d8

Receipts root

0x1d3f2578efe4…9938ae03b4bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800