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 #21570346 · ArcScan

Block

#21,570,346

2026-09-18 22:39:34 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,346
Timestamp: 53 days ago · 2026-09-18 22:39:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a9acc0f24ba3f098a268774eb8b6d4af148c67ee65a6b1e649ec5c96f05c482
Parent hash: 0x77240c06…9f6dfb73
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,346 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.9%866,300 / 30,000,000

Base fee

20 gwei

State root

0x83e68fab0fc1…d2b963198085

Transactions root

0x3be90090ba30…7427e128a589

Receipts root

0xa2f07627527c…5017a61369dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800