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 #21510982 · ArcScan

Block

#21,510,982

2026-09-18 14:17:43 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,982
Timestamp: 6 days ago · 2026-09-18 14:17:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d2f36589f13d4e383979ad7082933ee3544f0e501123e1295984ea981961ff2
Parent hash: 0x5f1a6887…c058e6bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,982 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.3%1,303,418 / 30,000,000

Base fee

20 gwei

State root

0x35f87955466b…e5d29ff8057f

Transactions root

0xbf20ffd1c865…60554119fc3c

Receipts root

0x78cbb2e1fbbb…2cd8fe64e445

Nonce

0x0000000000000000

Extra data

0x00000004a817c800