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 #21306798 · ArcScan

Block

#21,306,798

2026-09-17 09:31:27 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,798
Timestamp: 6 days ago · 2026-09-17 09:31:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9590d8e88f39afe13dbf1650a85d976f3eca7bc78047f55e6a6d4655f137206
Parent hash: 0xff7a47a2…4ee22df2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,798 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.3%2,796,691 / 30,000,000

Base fee

20 gwei

State root

0x93b492c19137…97a49fd865df

Transactions root

0x56362fd02946…68fadb5c25c1

Receipts root

0x67f69f91c75b…5c67e492b2b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800