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 #21381575 · ArcScan

Block

#21,381,575

2026-09-17 20:03:51 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,575
Timestamp: 7 days ago · 2026-09-17 20:03:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x822718c6db8c17dbe940e23b67fa1eb6655777cd1ee17a2a97fd156d5fedd0eb
Parent hash: 0xf2b17a8f…e56f2ada
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,575 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.2%2,464,509 / 30,000,000

Base fee

20 gwei

State root

0xabac98245017…6b2274d309b7

Transactions root

0x7f5a8cc9b1d0…333b23a8f7bc

Receipts root

0xe1517fb8b170…404306dd5687

Nonce

0x0000000000000000

Extra data

0x00000004a817c800