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 #21351117 · ArcScan

Block

#21,351,117

2026-09-17 15:45:44 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,117
Timestamp: 46 days ago · 2026-09-17 15:45:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x834b3269d471539db7880797d0a6245c80db2014a0aec3e75335ebb3254ef031
Parent hash: 0x3c05b93b…c4545899
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,117 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.3%5,476,805 / 30,000,000

Base fee

20 gwei

State root

0x5e9630aa6f64…f74d549d4d74

Transactions root

0x6e8fdb7cbf00…b7eb99c18275

Receipts root

0xb32686498570…86f45323ca75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800