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 #21269497 · ArcScan

Block

#21,269,497

2026-09-17 04:16:17 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,497
Timestamp: 24 days ago · 2026-09-17 04:16:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x9aa33348b2d50179fe49fec604f8dc1663327bab15960e7eaa530b9a3d9646f8
Parent hash: 0xd40ac943…b7600bff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,497 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.7%6,203,481 / 30,000,000

Base fee

20 gwei

State root

0xeaf3a6c61bdb…4d52a1d31ac3

Transactions root

0x9cad230fcd2b…22769f269746

Receipts root

0x4302a6c8336c…e5391a70ff99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800