Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3f4107289be62e2c1b6011d6167e62acc3419e07c45f48d63525ff7339079b7e · ArcScan

Block

#21,566,479

2026-09-18 22:06:53 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,479
Timestamp: 43 days ago · 2026-09-18 22:06:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f4107289be62e2c1b6011d6167e62acc3419e07c45f48d63525ff7339079b7e
Parent hash: 0x86469264…0f0f0c95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,479 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.8%2,028,494 / 30,000,000

Base fee

20 gwei

State root

0x4177c1c17bfa…af03450fff36

Transactions root

0x4583a44e559f…cd74a8cebc0c

Receipts root

0xcd6b714ead10…5b93058198c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800