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 #0x0fa622e71d0b9201101c9a9955a49069047d051317eb06e731bff8a502ee357b · ArcScan

Block

#21,245,017

2026-09-17 00:49:33 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,017
Timestamp: 19 days ago · 2026-09-17 00:49:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fa622e71d0b9201101c9a9955a49069047d051317eb06e731bff8a502ee357b
Parent hash: 0xb739337f…6d51996d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,017 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

31.1%9,316,853 / 30,000,000

Base fee

20 gwei

State root

0x2a6cafa43eac…5dce987f2d51

Transactions root

0x4b38076ac9f6…596cfbdd8d5f

Receipts root

0x696bd0c9c1fe…87a38ed4cd9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800