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 #21376546 · ArcScan

Block

#21,376,546

2026-09-17 19:21:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,546
Timestamp: 48 days ago · 2026-09-17 19:21:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x24a51c78979f98a10c3d276e483c6d850ae09b12be18240fa0153183e0b94134
Parent hash: 0x9df5e375…bd778dbf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,546 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.3%5,791,627 / 30,000,000

Base fee

20 gwei

State root

0xa2b4ccb9d0f1…6de0899bac15

Transactions root

0x3f21aa349aed…4f7cedd1a737

Receipts root

0xab8610a494f4…81ee3e8b9863

Nonce

0x0000000000000000

Extra data

0x00000004a817c800