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 #21370469 · ArcScan

Block

#21,370,469

2026-09-17 18:30:01 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,469
Timestamp: 29 days ago · 2026-09-17 18:30:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x5dd9319d740352d9a86d4d9eec7528c7db03a204327e8f46332b8b1889f5055c
Parent hash: 0xf0aa978e…76f86bc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,469 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

55.8%16,735,492 / 30,000,000

Base fee

20 gwei

State root

0x80a775804787…cb43b34ead6b

Transactions root

0x1b098b2f0dd8…88139442047b

Receipts root

0x48f842cc0c4c…0c0ce9cb32b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800