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 #21520901 · ArcScan

Block

#21,520,901

2026-09-18 15:41:32 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,901
Timestamp: 26 days ago · 2026-09-18 15:41:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x6934062125c822bbe9b4d190dca949bce5354a0fa6fee309951edf897cbccb9e
Parent hash: 0x59b6918b…42fbef84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,901 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.3%2,195,435 / 30,000,000

Base fee

20 gwei

State root

0xf283d2227a1f…09ad7491c1c6

Transactions root

0xe798e609ecaf…2a411a1078df

Receipts root

0x5a610852ab7b…45b31bdef5cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800