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 #0x2a7e25c9f3cfd98b02c67f1cc0e2c1c7fcb538952d45a1e3277f7771b2d22da5 · ArcScan

Block

#21,373,417

2026-09-17 18:54:55 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,417
Timestamp: 48 days ago · 2026-09-17 18:54:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a7e25c9f3cfd98b02c67f1cc0e2c1c7fcb538952d45a1e3277f7771b2d22da5
Parent hash: 0xb9ad7760…bdd4e3ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,417 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.5%3,739,382 / 30,000,000

Base fee

20 gwei

State root

0x8485ad8d9a26…b522997b46a1

Transactions root

0xea360ec99923…57bc04b4a3e0

Receipts root

0x1e5ca6573a26…4f566fbabf44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800