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 #21287262 · ArcScan

Block

#21,287,262

2026-09-17 06:46:23 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,262
Timestamp: 10 days ago · 2026-09-17 06:46:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cff145303bb04b895460174675a3b0da5e94283c4eb597ec6d0432016a8485a
Parent hash: 0x043529a0…d663c889
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,262 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.5%3,741,069 / 30,000,000

Base fee

20 gwei

State root

0xb5de9bdf37d5…9cf0d31546ff

Transactions root

0x3da12bb8c96f…4edaddb91957

Receipts root

0x64576853c723…4c1bfe78f9c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800