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 #0xf0a2405dfa9f47769cda4b0fa494333c5280408e1316e1a627700c87cf8001c1 · ArcScan

Block

#21,345,479

2026-09-17 14:58:07 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,479
Timestamp: 52 days ago · 2026-09-17 14:58:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0a2405dfa9f47769cda4b0fa494333c5280408e1316e1a627700c87cf8001c1
Parent hash: 0x9f92866e…8df034d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,479 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.1%4,841,260 / 30,000,000

Base fee

20 gwei

State root

0x017c2e73c291…24dfdf4f8f5c

Transactions root

0x6b4b36d844c7…c08cb2a623a5

Receipts root

0xdef603295767…700b39c13a7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800