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 #0xfeff25d92d2aef6ec0eb343d1ba2097fc68b4e2cbbf8f723d8b128fb8246e549 · ArcScan

Block

#21,420,395

2026-09-18 01:31:58 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,395
Timestamp: 47 days ago · 2026-09-18 01:31:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xfeff25d92d2aef6ec0eb343d1ba2097fc68b4e2cbbf8f723d8b128fb8246e549
Parent hash: 0x61e4f4fe…1081afd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,395 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.5%1,966,735 / 30,000,000

Base fee

20 gwei

State root

0x427f02125a2f…574f34b1f395

Transactions root

0xaec290d23ca7…64f3de98a251

Receipts root

0xf6cf21ca3e02…3b9532c979a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800