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 #21345334 · ArcScan

Block

#21,345,334

2026-09-17 14:56:53 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,334
Timestamp: 54 days ago · 2026-09-17 14:56:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ba98fa33962b000b3b7e9cd470b6b343aa3c6c6b1928f95b49724f5e11a0a6a
Parent hash: 0xa52d1bbe…6e4bc655
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,334 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.2%3,061,370 / 30,000,000

Base fee

20 gwei

State root

0x8864ff9ac212…b481bc02e340

Transactions root

0x38ff38c63cc3…942c08e6650d

Receipts root

0x9eaf2be5068e…e3b95308f8e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800