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 #21508782 · ArcScan

Block

#21,508,782

2026-09-18 13:59:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,782
Timestamp: 48 days ago · 2026-09-18 13:59:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x168038e3732ebcfb5e5888109b4653f1c0dcd1e485785d1506a2bce1b9206d3d
Parent hash: 0x62435c8f…d3befc97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,782 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.9%1,467,379 / 30,000,000

Base fee

20 gwei

State root

0x74cda21f37b4…50742f48ed0f

Transactions root

0x691c0d26c93f…5196abc50d56

Receipts root

0x9f21043e35ba…49e989e6c03e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800