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 #21285858 · ArcScan

Block

#21,285,858

2026-09-17 06:34:31 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,858
Timestamp: 25 days ago · 2026-09-17 06:34:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x14cbf9b4743d2e6c28713b9f272189ee3d40a287114811cdafc22162d78cebe0
Parent hash: 0x95ba262c…d754e31c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,858 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.7%2,315,123 / 30,000,000

Base fee

20 gwei

State root

0xf7b5c6b6cd5c…f50fa6c9b682

Transactions root

0x0703737f4602…cf094367f3b9

Receipts root

0x279f6c3c2305…62672857bed5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800