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 #0x5cd3a877b01e6d395f7851f2108c2b4fddc1595825ceeed19eb05ea30f941838 · ArcScan

Block

#21,290,906

2026-09-17 07:17:10 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,906
Timestamp: 5 days ago · 2026-09-17 07:17:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cd3a877b01e6d395f7851f2108c2b4fddc1595825ceeed19eb05ea30f941838
Parent hash: 0xac7f5ac0…79048dc2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,906 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.5%7,046,823 / 30,000,000

Base fee

20 gwei

State root

0x585ba4381540…bfb9639d57c2

Transactions root

0x1e66057c2053…597266d6581f

Receipts root

0xa3fdbbfa3029…abf242d3c7c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800