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 #21339566 · ArcScan

Block

#21,339,566

2026-09-17 14:08:10 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,566
Timestamp: 35 days ago · 2026-09-17 14:08:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x98b1b9e493e65c0d90fadeb5557a9691c1a314b72d55f26e50d1bc0b3cd25905
Parent hash: 0xeb689457…cff51b2c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,566 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.4%2,512,601 / 30,000,000

Base fee

20 gwei

State root

0xe18999ddbb53…e357e26c9fae

Transactions root

0x9337ee966045…08c7151aff23

Receipts root

0x265d66128f13…f19220d5345d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800