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 #0x5a563baed0563f4aa6a3fe82a9dd2dda2874dd5ccd46d4c94212adbf09d72a9d · ArcScan

Block

#21,243,597

2026-09-17 00:37:34 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,597
Timestamp: 6 days ago · 2026-09-17 00:37:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a563baed0563f4aa6a3fe82a9dd2dda2874dd5ccd46d4c94212adbf09d72a9d
Parent hash: 0x9ca1797d…6a5a5173
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,597 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

30.9%9,259,751 / 30,000,000

Base fee

20 gwei

State root

0x97660a12ba72…2aa75380df88

Transactions root

0xe45cbcf63b16…3476f567f46c

Receipts root

0x2f85425a81bd…fd90c511fd70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800