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 #21566810 · ArcScan

Block

#21,566,810

2026-09-18 22:09:40 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,810
Timestamp: 33 days ago · 2026-09-18 22:09:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xbdadef2d0d96caf48cc2e5a3445450572022bbc5b8851524b2984b26ea8922bd
Parent hash: 0x07d068ed…0c962ad3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,810 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.6%1,384,521 / 30,000,000

Base fee

20 gwei

State root

0xb833e0a2ad68…09b05e086099

Transactions root

0x062ed4efd131…e5eaeb90bb80

Receipts root

0x2ac713c383d2…44d5404e7478

Nonce

0x0000000000000000

Extra data

0x00000004a817c800