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 #21509982 · ArcScan

Block

#21,509,982

2026-09-18 14:09:16 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,982
Timestamp: 18 days ago · 2026-09-18 14:09:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5ebe883dec64429ed2442ed3512a509524adee433072b51d6e9177c2f8cae80
Parent hash: 0x7dae800a…38a54533
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,982 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.6%1,087,821 / 30,000,000

Base fee

20 gwei

State root

0xe2a875de41dd…4b5accebda97

Transactions root

0xef732cd51646…2b55a491a79b

Receipts root

0xfd9c18950743…8e86809d76a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800