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 #21390285 · ArcScan

Block

#21,390,285

2026-09-17 21:17:27 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,285
Timestamp: 16 days ago · 2026-09-17 21:17:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e187b1bc953d2a95dd2d6ebe346c28b6bd0f87e16e543cbbe25ac2602299878
Parent hash: 0xdce59b6d…e67f7fe0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,285 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.2%1,564,072 / 30,000,000

Base fee

20 gwei

State root

0x536860ddf17f…27bea1521c17

Transactions root

0xf08599e735d5…1a25488bfd19

Receipts root

0x310c29bce8e7…98a109a3e9ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800