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 #21376363 · ArcScan

Block

#21,376,363

2026-09-17 19:19:48 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,363
Timestamp: 46 days ago · 2026-09-17 19:19:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x9543ec95ff77797e1980d5a46c4038d283a61d4b5c5d76c690063dbe79576755
Parent hash: 0xfc5ed70c…70033b6b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,363 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

19.8%5,930,547 / 30,000,000

Base fee

20 gwei

State root

0xf4408f850de9…8284daee394b

Transactions root

0xf855daf48b00…86610f0034b7

Receipts root

0x5f7cae122af9…fbc96e05cf06

Nonce

0x0000000000000000

Extra data

0x00000004a817c800