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 #21344747 · ArcScan

Block

#21,344,747

2026-09-17 14:51:56 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,747
Timestamp: 58 days ago · 2026-09-17 14:51:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x25285d0f6c12ecbcfa64e756abd4718b59bf69960cae23bee3c91a125c7e4df7
Parent hash: 0x77e06650…0c850f82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,747 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.2%3,373,126 / 30,000,000

Base fee

20 gwei

State root

0x5d05d3e7acf6…ef0a718be6fe

Transactions root

0x05383e42e045…22a3edaf0f05

Receipts root

0x14129393a1a3…6ba0f40c6b00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800