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 #21303360 · ArcScan

Block

#21,303,360

2026-09-17 09:02:24 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,360
Timestamp: 16 days ago · 2026-09-17 09:02:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x20690e0df99221a987021b8ec994d85aff298d6cf38aae13e5a53181eed928be
Parent hash: 0xc7236b97…470db3fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,360 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.0%2,414,555 / 30,000,000

Base fee

20 gwei

State root

0x4610b460036f…ad4bcdd84fd0

Transactions root

0x629550cb7bc8…57a64a870847

Receipts root

0xa21ad2d4e585…7596fd600827

Nonce

0x0000000000000000

Extra data

0x00000004a817c800