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 #21303293 · ArcScan

Block

#21,303,293

2026-09-17 09:01:50 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,293
Timestamp: 14 days ago · 2026-09-17 09:01:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e4698aace7cd2941d531590eef417c821670e76b46f87a54938641482fcd269
Parent hash: 0x78b7c378…d21b426b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,293 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.9%4,473,850 / 30,000,000

Base fee

20 gwei

State root

0x81fcf7394c2b…09b96e20fab3

Transactions root

0x12037f2706b7…daef2f00bfda

Receipts root

0xe90d877dacb0…0abfdc4d231b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800