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 #21263499 · ArcScan

Block

#21,263,499

2026-09-17 03:25:37 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,499
Timestamp: 33 days ago · 2026-09-17 03:25:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c4bc3ce5d637e7ead4d6a6b6b8ed607f644c0d7370b1e617aae427576d02da3
Parent hash: 0x4f32f8ab…28d7416e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,499 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.2%5,160,800 / 30,000,000

Base fee

20 gwei

State root

0xfad48d153288…43724b241efe

Transactions root

0xa1d5397cd5c9…fada9e23db4d

Receipts root

0x6c98da32df98…59cef2cf194f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800