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 #21287352 · ArcScan

Block

#21,287,352

2026-09-17 06:47:08 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,352
Timestamp: 6 days ago · 2026-09-17 06:47:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x27b6fab7c4ee02c1ecb977fce9056ca6dfac6d4848385260ea040a03e72691f2
Parent hash: 0x81f0573b…ebd17515
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,352 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

16.8%5,036,475 / 30,000,000

Base fee

20 gwei

State root

0x3c8c2c5d0726…c961fee9ec1d

Transactions root

0x63667ceda267…d5a65f09774d

Receipts root

0x25440b866afd…cd61fa9361c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800