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 #21317833 · ArcScan

Block

#21,317,833

2026-09-17 11:04:38 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,833
Timestamp: 15 days ago · 2026-09-17 11:04:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c25bc39277d32d9958b2a3839400ee003000f45865a41599a63be4f7c1ddcd9
Parent hash: 0x07cba794…dba9abc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,833 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.7%7,122,285 / 30,000,000

Base fee

20 gwei

State root

0x56a12ff28c8c…221f12b25bdf

Transactions root

0x6e84d4bc01f9…9ed311d927af

Receipts root

0x75b200e8f11c…04d9a55cd14e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800