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 #0xdc9615cbf678ba498707942d4d7d6c2e0e684033da4ff380583aca9073e1d323 · ArcScan

Block

#21,371,740

2026-09-17 18:40:45 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,740
Timestamp: 12 days ago · 2026-09-17 18:40:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc9615cbf678ba498707942d4d7d6c2e0e684033da4ff380583aca9073e1d323
Parent hash: 0x61c0f5db…127d37a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,740 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.7%1,696,707 / 30,000,000

Base fee

20 gwei

State root

0xb55405903a14…63a12c99d6b8

Transactions root

0x63242aca979c…4fbbe141b56d

Receipts root

0x0fbd8d55e19b…d5be2b24ebbd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800