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 #21288475 · ArcScan

Block

#21,288,475

2026-09-17 06:56:38 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,475
Timestamp: 8 days ago · 2026-09-17 06:56:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x59d22b69e970983035b6ece5f196d75178c54411767e5400ecc15839bcda1ee1
Parent hash: 0xd3a41bdd…a169d43c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,475 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.6%3,789,632 / 30,000,000

Base fee

20 gwei

State root

0xb965bf3a4a95…5cddf6fa6099

Transactions root

0x13d4564f4d31…383f02d91dd0

Receipts root

0x12b3ee68581e…993bcd223b9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800