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 #21304026 · ArcScan

Block

#21,304,026

2026-09-17 09:08:02 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,026
Timestamp: 7 days ago · 2026-09-17 09:08:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b981b036a9f77e65c3c16f7174d7c1666031d3191efff455db7c5e814a4ee35
Parent hash: 0xe1ffc402…e142e5a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,026 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.1%1,221,335 / 30,000,000

Base fee

20 gwei

State root

0x488aeb6ff87f…b033f4244c68

Transactions root

0x98c475da1bb1…5a40f40c79d7

Receipts root

0xd898b468f677…6005280ad457

Nonce

0x0000000000000000

Extra data

0x00000004a817c800