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 #21312377 · ArcScan

Block

#21,312,377

2026-09-17 10:18:34 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,377
Timestamp: 40 days ago · 2026-09-17 10:18:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x253ec045d698201969a63f8df70336ff6cc92cb58f541fee2b4263ad5d30dc0c
Parent hash: 0x28c2d015…04a587e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,377 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

39.0%11,691,842 / 30,000,000

Base fee

20 gwei

State root

0xfdcd278ecb23…ba9a52925658

Transactions root

0xea2fbf2c16e8…451c58213bf6

Receipts root

0x2282e0ac5c4b…0f1db2c1d2f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800