Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf08277b9eee3343bb63ee51d6a9da11f4168fb27fa325c435dd3c19b6a5646d2 · ArcScan

Block

#21,380,557

2026-09-17 19:55:15 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,557
Timestamp: 18 days ago · 2026-09-17 19:55:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xf08277b9eee3343bb63ee51d6a9da11f4168fb27fa325c435dd3c19b6a5646d2
Parent hash: 0x874655ca…d8804b45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,557 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.5%2,256,923 / 30,000,000

Base fee

20 gwei

State root

0x8841247977a7…243653766201

Transactions root

0xe311b93a7671…66ce7be1b761

Receipts root

0x6e895a03c034…135ae52769dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800