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 #21274691 · ArcScan

Block

#21,274,691

2026-09-17 05:00:10 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,691
Timestamp: 7 days ago · 2026-09-17 05:00:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bd8ce4344f1035f700f738b85afba957e66c9b284d2cac6772e324ae9917944
Parent hash: 0x1ec66c71…30201970
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,691 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.3%2,780,477 / 30,000,000

Base fee

20 gwei

State root

0x5656383b5950…dc0d9001101f

Transactions root

0x77ce7b6cf103…79201f63c0ce

Receipts root

0x3f221cf2e8f7…755ce038cc90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800