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 #0x99db0eff3d19860b41c4da29dd49880dcc4159bc95f8de9e202402574791ee3a · ArcScan

Block

#21,446,507

2026-09-18 05:12:41 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,507
Timestamp: 55 days ago · 2026-09-18 05:12:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x99db0eff3d19860b41c4da29dd49880dcc4159bc95f8de9e202402574791ee3a
Parent hash: 0x2135e175…14214926
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,507 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.4%1,012,549 / 30,000,000

Base fee

20 gwei

State root

0x11cae8bc37c3…6cfdf8d66535

Transactions root

0x9888b8c14831…39a3013c311d

Receipts root

0x1ddd19007fee…d913f7c4da7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800