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 #0x99181cb9469672536605f12892cc14ed280832713e00103967396ae3734dc8ff · ArcScan

Block

#21,226,646

2026-09-16 22:14:29 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,646
Timestamp: 4 days ago · 2026-09-16 22:14:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x99181cb9469672536605f12892cc14ed280832713e00103967396ae3734dc8ff
Parent hash: 0x16c021cb…d337d540
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,646 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

40.8%12,227,052 / 30,000,000

Base fee

20 gwei

State root

0x8e40c8edf570…1b6dbe87b821

Transactions root

0x6043f427aadc…a3c5d1b4cfe6

Receipts root

0xf68008a2639e…321f8f2a3a4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800