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 #0xff58b398ab6ba6726583a44811f37ba483812c74c9952938110dcca8543c1400 · ArcScan

Block

#21,518,231

2026-09-18 15:18:58 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,231
Timestamp: 22 days ago · 2026-09-18 15:18:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xff58b398ab6ba6726583a44811f37ba483812c74c9952938110dcca8543c1400
Parent hash: 0xe15e82a9…95b445cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,231 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.3%2,176,233 / 30,000,000

Base fee

20 gwei

State root

0x1a3f057149e4…9d0241ac2a55

Transactions root

0xd4032364b713…3ce092dab110

Receipts root

0xf46597ff44eb…a4dd43901597

Nonce

0x0000000000000000

Extra data

0x00000004a817c800