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 #21389058 · ArcScan

Block

#21,389,058

2026-09-17 21:07:05 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,058
Timestamp: 47 days ago · 2026-09-17 21:07:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x613653a79834985bdc1c7a814c9bb1bd11a3b555bc4ed629de9368215d5c9451
Parent hash: 0x5bf517d8…d326b28e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,058 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.7%1,402,293 / 30,000,000

Base fee

20 gwei

State root

0xdef5acca0e0e…9065fce61b8e

Transactions root

0x676a2dfd9f0f…0ada0927bb59

Receipts root

0x7ab21bcb05f3…344dfc35683e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800