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 #21361718 · ArcScan

Block

#21,361,718

2026-09-17 17:16:05 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,718
Timestamp: 18 days ago · 2026-09-17 17:16:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bd326446cd291a7426c642eb8c5517ca541a10cea4a6903a9d630659ca95d56
Parent hash: 0xecca3680…4bc859cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,718 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.1%3,037,937 / 30,000,000

Base fee

20 gwei

State root

0x0645000496b2…38e76ea54c41

Transactions root

0xe4c2b6b9754d…fa84d2e69f5d

Receipts root

0xd5e7e25b1151…0a10b1dbff84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800