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 #0xe4128b4c7897a0111b4c675b46742fe59097cc036a25f66aa124811d0602f864 · ArcScan

Block

#21,550,320

2026-09-18 19:50:14 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,320
Timestamp: 11 days ago · 2026-09-18 19:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4128b4c7897a0111b4c675b46742fe59097cc036a25f66aa124811d0602f864
Parent hash: 0xbad9c963…de54cee8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,320 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.5%1,048,525 / 30,000,000

Base fee

20 gwei

State root

0x252729b5d639…2b78d9c8c6ff

Transactions root

0x8f498a1a8381…1fc56bfc6f4a

Receipts root

0x2bd36127d4aa…77b0a2178cbd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800