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 #21291575 · ArcScan

Block

#21,291,575

2026-09-17 07:22:49 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,575
Timestamp: 8 days ago · 2026-09-17 07:22:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x265ecc496715992e39c8f3a5f478d0476a786443df85942532336facc66b8f00
Parent hash: 0x67ff9582…7baa1542
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,575 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.5%1,966,915 / 30,000,000

Base fee

20 gwei

State root

0x64c5c21fb024…1c54fef5a05c

Transactions root

0x28e48cb54f30…4ba7e2c2eef5

Receipts root

0x741c4fe73ba9…e5b087f9799a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800