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 #21230418 · ArcScan

Block

#21,230,418

2026-09-16 22:46:19 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,418
Timestamp: 15 days ago · 2026-09-16 22:46:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf1ccfa0db22c6f8865757a1b2670a17ddc2d105ccbbb0a1edb10fd460f1314e
Parent hash: 0x442fefd2…4705816b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,418 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.2%4,874,937 / 30,000,000

Base fee

20 gwei

State root

0x2a7b6bedf39c…8f962c76d2a2

Transactions root

0x1495441b64fb…95a057160fec

Receipts root

0x2ccdc4aa7999…08110e8e0556

Nonce

0x0000000000000000

Extra data

0x00000004a817c800