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 #0x5ceca289cd2e455dbae849358f4b37fe031077caf530b6bd21b2bc592f3b0cae · ArcScan

Block

#21,540,767

2026-09-18 18:29:29 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,767
Timestamp: 29 days ago · 2026-09-18 18:29:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ceca289cd2e455dbae849358f4b37fe031077caf530b6bd21b2bc592f3b0cae
Parent hash: 0x3bc708b2…6cea20df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,767 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.4%1,925,116 / 30,000,000

Base fee

20 gwei

State root

0x9c55f45b4e66…3f89f7be65d3

Transactions root

0x7964a699c77f…f83ac7668882

Receipts root

0xecf308135027…8cc2b32cc283

Nonce

0x0000000000000000

Extra data

0x00000004a817c800