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 #21304277 · ArcScan

Block

#21,304,277

2026-09-17 09:10:09 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,277
Timestamp: 5 days ago · 2026-09-17 09:10:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fcfe6afd151fdee15609f99e8bf0942cfc3705e6c02fe7b3ac8709dc73d1160
Parent hash: 0x2bbb5ee9…5b7ff6d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,277 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.1%4,237,605 / 30,000,000

Base fee

20 gwei

State root

0x58a5e80c999b…9be725697137

Transactions root

0x32ac3c0d392b…b1ac8bf71cb1

Receipts root

0x64051c882bad…82629466c8ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800