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 #21481423 · ArcScan

Block

#21,481,423

2026-09-18 10:07:50 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,423
Timestamp: 51 days ago · 2026-09-18 10:07:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3893d395b191b3eeb227d963fb74c4c751f3612077a785cde9e4de29486f71dd
Parent hash: 0x78bcb1ac…7a4d9f17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,423 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.3%1,599,291 / 30,000,000

Base fee

20 gwei

State root

0xad6f95a153d0…f320bbfba42d

Transactions root

0xe855c2496645…d6fe59a97fb3

Receipts root

0x28d22da881a7…36ef1d15a729

Nonce

0x0000000000000000

Extra data

0x00000004a817c800