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

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 #21419779 · ArcScan

Block

#21,419,779

2026-09-18 01:26:46 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,779
Timestamp: 27 days ago · 2026-09-18 01:26:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f372b025fcbd602e409b08a102ffd4b473494883a3ff6b61fc94c2362951d2e
Parent hash: 0x999f3222…4b5825c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,779 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.6%492,507 / 30,000,000

Base fee

20 gwei

State root

0x34efea006038…f746b9bf8b7f

Transactions root

0x72eaa9b4f449…dd0df57822fe

Receipts root

0xf86872ea31a0…585f96087f30

Nonce

0x0000000000000000

Extra data

0x00000004a817c800