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 #21547982 · ArcScan

Block

#21,547,982

2026-09-18 19:30:28 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,982
Timestamp: 52 days ago · 2026-09-18 19:30:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4f5f8235afbc592641b9da6393296143db846a9a091278803d5927404d36ed4
Parent hash: 0x2f6cd98e…ff23a0c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,982 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.6%2,881,921 / 30,000,000

Base fee

20 gwei

State root

0x14acb7f393ff…0c600529057c

Transactions root

0x0bb7c7b34cec…8c7c15ab3e51

Receipts root

0x1b6661785125…136f24c30aac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800