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 #21289751 · ArcScan

Block

#21,289,751

2026-09-17 07:07:24 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,751
Timestamp: 34 days ago · 2026-09-17 07:07:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8ccd8252eb6a35c574ddbc3974b8ad420632aa7727b70318af53f072bf05d94
Parent hash: 0x70b0e00a…c310ed06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,751 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.6%6,789,135 / 30,000,000

Base fee

20 gwei

State root

0xab819d7f0e13…2b6e8d3a73ab

Transactions root

0x17749b216ac8…891e742c7e0e

Receipts root

0x43f16f4ce656…87c82943b827

Nonce

0x0000000000000000

Extra data

0x00000004a817c800