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 #0xa1a98c84026f4fdbf3578f3045796be6036fe0823c0ed07deac84d822998a2aa · ArcScan

Block

#21,372,450

2026-09-17 18:46:45 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,450
Timestamp: 33 days ago · 2026-09-17 18:46:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1a98c84026f4fdbf3578f3045796be6036fe0823c0ed07deac84d822998a2aa
Parent hash: 0x70c6f719…a201c643
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,450 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

38.8%11,639,952 / 30,000,000

Base fee

20 gwei

State root

0xbaa561b37ad7…3782722fc71a

Transactions root

0x548e7ccd7d57…fff2efbb8dce

Receipts root

0x7d1e868b0b11…75cdce4cd9c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800