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 #21376296 · ArcScan

Block

#21,376,296

2026-09-17 19:19:14 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,296
Timestamp: 44 days ago · 2026-09-17 19:19:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xa99be7d99dd8e89b1736a13305d69fa1a54b39af14a7036545820eae1187ec1c
Parent hash: 0x57aa1d0e…f48c0848
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,296 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.2%2,159,477 / 30,000,000

Base fee

20 gwei

State root

0x11550b42d4d2…4a47b2faf16b

Transactions root

0x80cc1a1f63f7…606fecb9c1d2

Receipts root

0x915959b4b7bc…73eb3dbc7556

Nonce

0x0000000000000000

Extra data

0x00000004a817c800