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 #21554046 · ArcScan

Block

#21,554,046

2026-09-18 20:21:45 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,046
Timestamp: 9 days ago · 2026-09-18 20:21:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9e7c75576eb35bc63678145ff914b748e21adb9ede1232a848abac22dd4ad5a
Parent hash: 0x24a4e646…5d2e4139
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,046 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.3%701,648 / 30,000,000

Base fee

20 gwei

State root

0x298f48fa1858…e749664ba2d9

Transactions root

0x10eceffb19e7…5f9cf59312d8

Receipts root

0x8b04524f9e61…807fe129bf51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800