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 #21261439 · ArcScan

Block

#21,261,439

2026-09-17 03:08:13 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,439
Timestamp: 27 days ago · 2026-09-17 03:08:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1466dac6126900a247fbfc0737a6e44a312032c85b287fb930a7baaf696027a
Parent hash: 0x0adff4f5…82882fbf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,439 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.8%6,254,804 / 30,000,000

Base fee

20 gwei

State root

0x02881fa22a41…874c2898200b

Transactions root

0x322d9c8d3ad3…e2087ab39eeb

Receipts root

0x0a5187081250…b8995c914b6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800