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 #0x098cb821404ea0b4cb500e0e21bc9f21701ad60d39d9cc2a0dc8cf4068b85816 · ArcScan

Block

#21,418,817

2026-09-18 01:18:38 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,817
Timestamp: 11 days ago · 2026-09-18 01:18:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x098cb821404ea0b4cb500e0e21bc9f21701ad60d39d9cc2a0dc8cf4068b85816
Parent hash: 0xc4d67fde…ea6c77aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,817 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.7%2,013,037 / 30,000,000

Base fee

20 gwei

State root

0x5099dbc123ab…e08684d4c4e3

Transactions root

0x120cc1998ead…a59b4fff7c89

Receipts root

0x5165a20cd5ce…245d24291cea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800