Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8197a48d12547c1f6668c4c005b08d791aa2a27263eb19bd91fc7e4992c6dbf5 · ArcScan

Block

#21,237,474

2026-09-16 23:45:52 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,474
Timestamp: 12 days ago · 2026-09-16 23:45:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x8197a48d12547c1f6668c4c005b08d791aa2a27263eb19bd91fc7e4992c6dbf5
Parent hash: 0xd61698b0…50a9cc14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,474 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

45.6%13,691,800 / 30,000,000

Base fee

20 gwei

State root

0xcf88eeafd2df…790d93935d6f

Transactions root

0x31846b779f8f…4547889d48b0

Receipts root

0x7dad6563c2de…7cf49566fe4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800