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 #21557528 · ArcScan

Block

#21,557,528

2026-09-18 20:51:11 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,528
Timestamp: 23 days ago · 2026-09-18 20:51:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x40e1ddc414689c2499946e903c82fc051087b7e4c935429fa0b25a7ac32318ca
Parent hash: 0x69c91c70…2e735fcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,528 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.6%1,080,353 / 30,000,000

Base fee

20 gwei

State root

0xda5d492ae8c7…2695f44b5127

Transactions root

0x4c8e51726368…87e533f0dafc

Receipts root

0x49782460dbb4…73f1e214cd89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800