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 #0x8a64341eb15af86976db5250f0b84eebc000d7a24e27a9cc0affbb70a871b78d · ArcScan

Block

#21,411,368

2026-09-18 00:15:40 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,368
Timestamp: 42 days ago · 2026-09-18 00:15:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a64341eb15af86976db5250f0b84eebc000d7a24e27a9cc0affbb70a871b78d
Parent hash: 0x047a60c7…718ede2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,368 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.6%772,194 / 30,000,000

Base fee

20 gwei

State root

0x09bbfab0c0e0…42fb843d8370

Transactions root

0xf0108b40be75…9f0bbca2b35d

Receipts root

0xf790dfd9d449…17763712743d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800