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 #21290541 · ArcScan

Block

#21,290,541

2026-09-17 07:14:05 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,541
Timestamp: 16 days ago · 2026-09-17 07:14:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xcee591bc1826dc6805a2eb521e24281d6e12408842f2cc3ff8cb9b2fd095908c
Parent hash: 0xe5ee4a18…4c98f426
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,541 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.8%5,351,300 / 30,000,000

Base fee

20 gwei

State root

0x7a2fb9cacc74…b3945dcf66ad

Transactions root

0x4fc81ef5265c…03c10b261ad8

Receipts root

0x68b65a69edbd…486044bc062e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800