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 #21377495 · ArcScan

Block

#21,377,495

2026-09-17 19:29:22 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,495
Timestamp: 56 days ago · 2026-09-17 19:29:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc38cfe8e8ca6da880905443a94fc425ff260c887a234af5e9f09c5808ed5a4a
Parent hash: 0x24e830e5…7496bd21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,495 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.7%7,122,268 / 30,000,000

Base fee

20 gwei

State root

0x5eac666e2e49…fa5ccc0dbc30

Transactions root

0x6e4f5ad55080…d3f0ed847deb

Receipts root

0xfe4687c76a31…c20033760441

Nonce

0x0000000000000000

Extra data

0x00000004a817c800