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 #21219441 · ArcScan

Block

#21,219,441

2026-09-16 21:13:40 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,441
Timestamp: 4 days ago · 2026-09-16 21:13:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ce1928788a8f4abf8d7ec4bd23652a18cb7a5e02ea5392fd3f1538d2abf02c4
Parent hash: 0x4a242c2b…91ea9edc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,441 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

53.6%16,080,566 / 30,000,000

Base fee

20 gwei

State root

0x935b303a4d20…ad85f239501d

Transactions root

0x4b2bbaf74e57…e95cc6d5ea6b

Receipts root

0x8244639e2961…c2fc7a95baa0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800