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 #21418824 · ArcScan

Block

#21,418,824

2026-09-18 01:18:42 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,824
Timestamp: 11 days ago · 2026-09-18 01:18:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x03bafa5bc017cd39f3d46a4f91c840b1b34675d743a7634d0e88ed3a3798c13e
Parent hash: 0x7be88e95…e7535598
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,824 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.6%5,293,316 / 30,000,000

Base fee

20 gwei

State root

0x5d5dd1aefa55…87198062436e

Transactions root

0x5076b667377e…c5bd48662e0c

Receipts root

0x9e9e489401d9…d5473391bbe1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800