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 #21282978 · ArcScan

Block

#21,282,978

2026-09-17 06:10:11 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,978
Timestamp: 28 days ago · 2026-09-17 06:10:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ca433ac579875874751140b9ae8bbba11fbfb75391ab213b19ab8a92c94fc1c
Parent hash: 0xe27fe8b7…dbb71958
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,978 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.6%3,187,223 / 30,000,000

Base fee

20 gwei

State root

0x8067a1382ac3…01b7826c69e4

Transactions root

0x0ca46531c915…30a86e2ae696

Receipts root

0xbd6df84c8da1…d0d71448d8b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800