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 #0xdd6287339de192d0f0d42a3ab8bb812e191a7de6662b2aabbf1f6a88a479fad4 · ArcScan

Block

#21,386,538

2026-09-17 20:45:47 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,538
Timestamp: 29 days ago · 2026-09-17 20:45:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd6287339de192d0f0d42a3ab8bb812e191a7de6662b2aabbf1f6a88a479fad4
Parent hash: 0x88a152dc…22707047
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,538 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.4%6,721,523 / 30,000,000

Base fee

20 gwei

State root

0x37af44b9695d…cf85b07d0c59

Transactions root

0xf270a0f7d8b6…d11656617502

Receipts root

0x409528ae1390…95b24de6917a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800