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 #21317510 · ArcScan

Block

#21,317,510

2026-09-17 11:01:54 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,510
Timestamp: 3 days ago · 2026-09-17 11:01:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x22c32013a91e1c8bd64a0ee292fa0ee9b03afbde697482d4f9677d2f69cf1493
Parent hash: 0xfb7eca3a…96b98f5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,510 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.1%4,515,416 / 30,000,000

Base fee

20 gwei

State root

0xa8cd1eb5c207…fb1386585bd7

Transactions root

0x478c38b46ef5…8e45f4eb9c80

Receipts root

0x16764951b140…7dd20f0c4111

Nonce

0x0000000000000000

Extra data

0x00000004a817c800