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 #21541004 · ArcScan

Block

#21,541,004

2026-09-18 18:31:28 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,004
Timestamp: 21 days ago · 2026-09-18 18:31:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xa63d7d8cd3a6dc5a9df81a4d73462065a84a5f554bce743fcb1676da43f8245e
Parent hash: 0x18c547d1…30bd879a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,004 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.7%1,418,465 / 30,000,000

Base fee

20 gwei

State root

0x9b6ad15ef7de…cf131cff8fc2

Transactions root

0x0da67908a3f2…75315e7c6ec6

Receipts root

0xb0a659553eba…b090909e6a21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800