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 #21227597 · ArcScan

Block

#21,227,597

2026-09-16 22:22:30 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,227,597
Timestamp: 6 days ago · 2026-09-16 22:22:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xef3a393c6044b5a38ce46fd12f8810414cbb59b294ddc989030a7178047c4253
Parent hash: 0x30f4f6f9…fcbfd92c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,227,597 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

37.2%11,164,273 / 30,000,000

Base fee

20 gwei

State root

0x0863daa0a33a…848470b69904

Transactions root

0xf97b337db485…4a7b40437afd

Receipts root

0x290477a964d1…99ef38ef9ac6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800