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 #0x706815802534e2c2d5744b568d822813a8de3767c78a92f9461dd9efe22a4a68 · ArcScan

Block

#21,356,465

2026-09-17 16:30:54 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,465
Timestamp: 51 days ago · 2026-09-17 16:30:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x706815802534e2c2d5744b568d822813a8de3767c78a92f9461dd9efe22a4a68
Parent hash: 0x90fbc10a…e1e9c4b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,465 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.1%6,638,236 / 30,000,000

Base fee

20 gwei

State root

0xe621a8e79002…ccc9b429dc39

Transactions root

0xb862f63f47ae…3e67b7bda9aa

Receipts root

0x97ac8e5a1d1f…d95c2dda25ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800