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 #21285803 · ArcScan

Block

#21,285,803

2026-09-17 06:34:03 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,803
Timestamp: 27 days ago · 2026-09-17 06:34:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b85fada169a418a1630a3c1e51923bf9d1d5cd70ce30f6250c51d3a1acc4939
Parent hash: 0x6072acc8…8adabc09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,803 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.1%3,632,801 / 30,000,000

Base fee

20 gwei

State root

0x2587d2fe651d…9b2ad72e47dd

Transactions root

0xc7bb29cb5f54…af19cce74cc9

Receipts root

0x113aebda5c0b…26b8535f44bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800