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 #21290430 · ArcScan

Block

#21,290,430

2026-09-17 07:13:09 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,430
Timestamp: 19 days ago · 2026-09-17 07:13:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x6fa896887a4496333f19da2ece8f35fc4c603415f1f520663a223c8dfae68053
Parent hash: 0x8537ac0d…2270a6bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,430 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

26.5%7,957,604 / 30,000,000

Base fee

20 gwei

State root

0xa53bd6cdf739…e7a19c6aa133

Transactions root

0x62349b04b316…efdf345cf745

Receipts root

0x96904fa5ed13…121ea77e4bba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800