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 #0x9bfba1ff223b2547a66c981f563f65403e179743ae77dae63b61e7c3f06ba8e2 · ArcScan

Block

#21,377,368

2026-09-17 19:28:18 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,368
Timestamp: 55 days ago · 2026-09-17 19:28:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x9bfba1ff223b2547a66c981f563f65403e179743ae77dae63b61e7c3f06ba8e2
Parent hash: 0x044e9177…e895d9f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,368 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.4%4,337,965 / 30,000,000

Base fee

20 gwei

State root

0xbe18dab46ff2…8922fe4e5fb5

Transactions root

0xf1ec991594e0…dd408486c426

Receipts root

0x8b688f62c039…ee53bb2e5427

Nonce

0x0000000000000000

Extra data

0x00000004a817c800