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 #21559515 · ArcScan

Block

#21,559,515

2026-09-18 21:08:00 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,515
Timestamp: 57 days ago · 2026-09-18 21:08:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e85e796efb05620568692a860ee65b0dd0e6ec1cd0f9650209596dc14f4c4b6
Parent hash: 0x0efe260f…26743fc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,515 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.1%44,341 / 30,000,000

Base fee

20 gwei

State root

0x1ea30d8d22b2…b4ac9c5f6a6c

Transactions root

0xd94f6021f378…c8b34b4370e2

Receipts root

0x06d1b5cb3e80…06b64731c203

Nonce

0x0000000000000000

Extra data

0x00000004a817c800