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 #21287822 · ArcScan

Block

#21,287,822

2026-09-17 06:51:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,822
Timestamp: 7 days ago · 2026-09-17 06:51:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xceb8abec5fc7c558ed7525e87c99f2d4eef26c4280b43753dfca2a8b2de252a1
Parent hash: 0x5d24b107…747d2ede
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,822 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.8%4,745,052 / 30,000,000

Base fee

20 gwei

State root

0x687266b557a9…73570fa5322b

Transactions root

0x924da696f025…b12821ad1c2b

Receipts root

0xacf0f1b18834…58e2544cd1bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800