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 #21298834 · ArcScan

Block

#21,298,834

2026-09-17 08:24:10 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,834
Timestamp: 56 days ago · 2026-09-17 08:24:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x1323939af35cfc8bd07bca936de63162352942b41d6a7205ef4abdb20abc0eca
Parent hash: 0x9f483995…879546bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,834 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.3%3,091,847 / 30,000,000

Base fee

20 gwei

State root

0xcf2f921278d9…3a04a5064c79

Transactions root

0x04abd07c3b47…3c2368910210

Receipts root

0x958855120622…f5ede5cea505

Nonce

0x0000000000000000

Extra data

0x00000004a817c800