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 #21416419 · ArcScan

Block

#21,416,419

2026-09-18 00:58:22 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,419
Timestamp: 58 days ago · 2026-09-18 00:58:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e51e248bd8f9749854b730c4746972b6e94975c8831a4985650947677034b0f
Parent hash: 0x7ffd855e…cf32299f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,419 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.7%1,408,028 / 30,000,000

Base fee

20 gwei

State root

0xcb314929a62c…43dd69d034b6

Transactions root

0x96f089b07f39…40c2d66bbbd2

Receipts root

0x83a3979002ea…9a1f1be8b866

Nonce

0x0000000000000000

Extra data

0x00000004a817c800