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 #21369329 · ArcScan

Block

#21,369,329

2026-09-17 18:20:23 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,329
Timestamp: 36 days ago · 2026-09-17 18:20:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e315ce1997142d76769d660a63be3a9b95baa0ff3252374eff4b49928b11169
Parent hash: 0xfc9c3929…c62144e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,329 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.2%5,171,495 / 30,000,000

Base fee

20 gwei

State root

0xc3b80c2b41e8…34941a7d88b1

Transactions root

0xa86fa8a37479…781cdbfb6bf3

Receipts root

0x9a53d46c8876…4d944696650c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800