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 #0x12c99bddb325732caf69a56c2504cd1a66bd6d9824ca690e466f28dd27d54ccc · ArcScan

Block

#21,262,522

2026-09-17 03:17:22 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,522
Timestamp: 7 days ago · 2026-09-17 03:17:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x12c99bddb325732caf69a56c2504cd1a66bd6d9824ca690e466f28dd27d54ccc
Parent hash: 0x25230f80…9eb33c54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,522 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.6%5,886,970 / 30,000,000

Base fee

20 gwei

State root

0xe86193395910…a3e0665a45b8

Transactions root

0x8b472247ecfe…212a487e5d2e

Receipts root

0x010bd1e4d468…a66d4820c853

Nonce

0x0000000000000000

Extra data

0x00000004a817c800