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 #0x3517ddbca852e3dbd9908f3fe4998ade3e1b6f4eda7c26ab60d10872d70d44f5 · ArcScan

Block

#21,515,272

2026-09-18 14:53:58 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,272
Timestamp: 48 days ago · 2026-09-18 14:53:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3517ddbca852e3dbd9908f3fe4998ade3e1b6f4eda7c26ab60d10872d70d44f5
Parent hash: 0xc0b57e03…1c394fee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,272 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.0%5,693,607 / 30,000,000

Base fee

20 gwei

State root

0x578d83305282…a08407852b66

Transactions root

0x7ad488475318…222f8b2fe3e2

Receipts root

0xdeacbd50141f…ea45d41b0ee9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800