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 #21346319 · ArcScan

Block

#21,346,319

2026-09-17 15:05:12 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,319
Timestamp: 34 days ago · 2026-09-17 15:05:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x28c2357eb038b28edf7f4889480e8b50fa326305f48d061963d3e934dcd43f07
Parent hash: 0x217285ce…9a517909
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,319 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.6%3,491,187 / 30,000,000

Base fee

20 gwei

State root

0x744a61ee40eb…815bf01d2b7c

Transactions root

0x59be09012bb0…778c7ca83283

Receipts root

0x14683c1c0e27…de49e2efdea7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800