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 #21250475 · ArcScan

Block

#21,250,475

2026-09-17 01:35:38 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,475
Timestamp: 40 days ago · 2026-09-17 01:35:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x559917da16fb49e159852dd811a7458ef41349dfd0ceff1aa502b4845b890ad1
Parent hash: 0x5b6a1957…567265f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,475 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

49.9%14,960,090 / 30,000,000

Base fee

20 gwei

State root

0x3c28924bbe13…d7e144b4d5a1

Transactions root

0xc2f96777b6f5…54d9bab18669

Receipts root

0x482255e7c332…f5a180b5116e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800