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 #21242960 · ArcScan

Block

#21,242,960

2026-09-17 00:32:11 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,960
Timestamp: 7 days ago · 2026-09-17 00:32:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xf75523bddf5d57cc4b9af9a52b143bee133bb80cce72390da0bf75631db040ed
Parent hash: 0x731d0d8d…2a3b359e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,960 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

27.0%8,108,979 / 30,000,000

Base fee

20 gwei

State root

0xdcc319b8d79d…368313183282

Transactions root

0x941678c5bf00…05d8f60ce25e

Receipts root

0xe113ae797875…b75bdd1ac024

Nonce

0x0000000000000000

Extra data

0x00000004a817c800