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 #21276587 · ArcScan

Block

#21,276,587

2026-09-17 05:16:11 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,587
Timestamp: 25 days ago · 2026-09-17 05:16:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c3d26a30885fc1f1288f05a200960a8a33f203a4881d2fffc96548c458a5fee
Parent hash: 0x61ef9a5f…57d9cd77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,587 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

34.1%10,223,570 / 30,000,000

Base fee

20 gwei

State root

0x7a5001f6d59b…164a68bfc957

Transactions root

0x5b800be071c2…ec729adfcb01

Receipts root

0x520a7d3e9ffd…98424754f088

Nonce

0x0000000000000000

Extra data

0x00000004a817c800