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 #21251436 · ArcScan

Block

#21,251,436

2026-09-17 01:43:44 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,436
Timestamp: 11 days ago · 2026-09-17 01:43:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xc06b283715282f8cd91616f69a884e86253502c0a6d8f0226ad512f5c53c4643
Parent hash: 0xeba99009…3137e4bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,436 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.5%4,940,948 / 30,000,000

Base fee

20 gwei

State root

0x3346bda7bc06…e9d3d9a759da

Transactions root

0x6459eb77cc22…84d93b10ffa7

Receipts root

0x5b11d59e76f0…8619751c03e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800