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 #0x1a7fb3fd17b4f04cb82ee40ab0496e2f9318bb8c90d726754e2033db7fcec3d3 · ArcScan

Block

#21,373,486

2026-09-17 18:55:30 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,486
Timestamp: 47 days ago · 2026-09-17 18:55:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a7fb3fd17b4f04cb82ee40ab0496e2f9318bb8c90d726754e2033db7fcec3d3
Parent hash: 0xbe2b0af0…49b14b6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,486 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.0%1,492,734 / 30,000,000

Base fee

20 gwei

State root

0x4b53121559df…33a17bca4666

Transactions root

0x548408aeac33…b01b15877925

Receipts root

0x5e051b9c41ec…6ea34fba33eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800