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 #0x0a6207bc9198bf91f505e6190e0f1fbbaadfe067b57ea07418d97d3d5596840c · ArcScan

Block

#21,390,405

2026-09-17 21:18:28 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,405
Timestamp: 13 days ago · 2026-09-17 21:18:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a6207bc9198bf91f505e6190e0f1fbbaadfe067b57ea07418d97d3d5596840c
Parent hash: 0x21a69c2f…c1680920
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,405 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.0%889,283 / 30,000,000

Base fee

20 gwei

State root

0x37a3219862f2…84a4416696ee

Transactions root

0xee010d2a87a1…13f6d0454bc7

Receipts root

0x9577bc6af07f…58701c9c4c71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800