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 #21318192 · ArcScan

Block

#21,318,192

2026-09-17 11:07:40 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,192
Timestamp: 25 days ago · 2026-09-17 11:07:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b9943d05712c198524d65a0d8fbabd5b77bc92c2642fe025e7e94705fb076b9
Parent hash: 0x1324243c…b3e25a51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,192 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.9%5,957,381 / 30,000,000

Base fee

20 gwei

State root

0x9fce6b0efbf4…2ec19e2ba375

Transactions root

0x37d863b1898d…dec45c06b278

Receipts root

0x74163df839b1…3c462e7421d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800