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 #21283249 · ArcScan

Block

#21,283,249

2026-09-17 06:12:28 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,249
Timestamp: 36 days ago · 2026-09-17 06:12:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x7dde492ae07f6e2b95e5b8fb8f94efb45f4b3a55bb9cc2a0f530425101734999
Parent hash: 0xc38e3d2e…14eeda93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,249 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.1%4,834,344 / 30,000,000

Base fee

20 gwei

State root

0xf376c89a35e5…0cf04a50ee89

Transactions root

0x18fe2cf20270…72934d097093

Receipts root

0x8809d551f5a4…adf8a0522c07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800