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 #0x9f627045d03393d7a2691427722758ef0be5eb211c668093443f16b0d280a0a9 · ArcScan

Block

#21,390,446

2026-09-17 21:18:49 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,446
Timestamp: 12 days ago · 2026-09-17 21:18:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f627045d03393d7a2691427722758ef0be5eb211c668093443f16b0d280a0a9
Parent hash: 0xe29cdb6d…61912ce3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,446 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.3%6,692,121 / 30,000,000

Base fee

20 gwei

State root

0x1d0968128c0d…7c44b2a8c8e3

Transactions root

0x897a770d53c9…64e3f584520f

Receipts root

0x8b7d93b8fa1c…e533307fdad3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800