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 #21275951 · ArcScan

Block

#21,275,951

2026-09-17 05:10:49 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,951
Timestamp: 14 days ago · 2026-09-17 05:10:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x310caaad16f6024393720e4ee1a82035bd06adb43866ca7c23ff2a9e41f0df82
Parent hash: 0x7edf3af0…cc5d359c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,951 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

51.3%15,396,811 / 30,000,000

Base fee

20 gwei

State root

0xfab80c422af6…50067d36b2c0

Transactions root

0xb7812c104b91…4747f877c9ef

Receipts root

0xc52d7045ea39…eff3751da635

Nonce

0x0000000000000000

Extra data

0x00000004a817c800