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 #21394522 · ArcScan

Block

#21,394,522

2026-09-17 21:53:16 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,522
Timestamp: 21 days ago · 2026-09-17 21:53:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5638359dcc346cbceb834ceb6b6572ada8c504566a2ef926271ca1d2ab373bc3
Parent hash: 0x1ccb20e8…519a7287
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,522 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.1%1,223,878 / 30,000,000

Base fee

20 gwei

State root

0x3ed7039e0a06…2b647a3f6d47

Transactions root

0x19d54c727b6c…9d4e6b12ca9f

Receipts root

0x40733405a208…2db5df58c902

Nonce

0x0000000000000000

Extra data

0x00000004a817c800