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 #21276753 · ArcScan

Block

#21,276,753

2026-09-17 05:17:35 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,753
Timestamp: 20 days ago · 2026-09-17 05:17:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x042e41adf1251f1c5bae6b9cf6e9606c847d094ee36f4309d039c4abca3087bb
Parent hash: 0x130bbedc…6095479f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,753 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.9%2,987,578 / 30,000,000

Base fee

20 gwei

State root

0x08c4aa24dffb…3aca2858f874

Transactions root

0x5ad4851c8ebb…c54370696dce

Receipts root

0x086891b2aff8…e492767f5720

Nonce

0x0000000000000000

Extra data

0x00000004a817c800