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 #0xf031d799ff83c68d683f621fc212e9c9e800f3a166fb14dab5307b66876931a4 · ArcScan

Block

#21,368,666

2026-09-17 18:14:47 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,666
Timestamp: 14 days ago · 2026-09-17 18:14:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xf031d799ff83c68d683f621fc212e9c9e800f3a166fb14dab5307b66876931a4
Parent hash: 0x743f2bc3…1d67a0a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,666 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.5%2,547,703 / 30,000,000

Base fee

20 gwei

State root

0xf283231e088f…97359c51969a

Transactions root

0x662af9602f85…97a31da6e497

Receipts root

0x1083600ace28…b416b3530c3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800