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 #21244798 · ArcScan

Block

#21,244,798

2026-09-17 00:47:42 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,798
Timestamp: 25 days ago · 2026-09-17 00:47:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xf23245dc95c1618e8757401b807d696780060802dbe7024376f8fc77318cef0d
Parent hash: 0xa88cd5d1…54136ccf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,798 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

17.4%5,217,385 / 30,000,000

Base fee

20 gwei

State root

0x33938276ca15…fe9a021e8ba6

Transactions root

0xb9ebaa0d415b…644cd62aaf8b

Receipts root

0x8db0f4dbc673…a236c44424e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800