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

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 #21445920 · ArcScan

Block

#21,445,920

2026-09-18 05:07:43 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,920
Timestamp: 49 days ago · 2026-09-18 05:07:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xccaf9927fb211f57cfa254a4f8409961b36b850caedfb77eb2aa2d7c7f4239f2
Parent hash: 0xfe8461b1…d9286692
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,920 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.6%2,280,087 / 30,000,000

Base fee

20 gwei

State root

0xfc04e8536ffd…59226d7c149a

Transactions root

0xbbd67df26b7a…c2250792e3e3

Receipts root

0x05a9c3bf5269…de3f70f8f745

Nonce

0x0000000000000000

Extra data

0x00000004a817c800