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 #21299826 · ArcScan

Block

#21,299,826

2026-09-17 08:32:33 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,826
Timestamp: 49 days ago · 2026-09-17 08:32:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x6adfb4a3b9eca629e3a82e77a45267325075370a514f650643c67d98d6916f04
Parent hash: 0x02400f8e…dc8caa83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,826 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.7%3,498,359 / 30,000,000

Base fee

20 gwei

State root

0xc629c776eaf7…8da93e5d3d2f

Transactions root

0x72e55008a460…6d7a5a331f6f

Receipts root

0x138abcce9f92…faed4a59733b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800