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 #21519227 · ArcScan

Block

#21,519,227

2026-09-18 15:27:23 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,227
Timestamp: 48 days ago · 2026-09-18 15:27:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x28212f63a64ccb54c319c64195a5b0065c036fcb516640348ef929e2319ed9ef
Parent hash: 0xf7f5e044…452cea04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,227 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.9%1,462,790 / 30,000,000

Base fee

20 gwei

State root

0x1aadcb33ac83…e20ed3745935

Transactions root

0xec99fa6db9fb…08311581d927

Receipts root

0x55822ba8638f…1b12ad632991

Nonce

0x0000000000000000

Extra data

0x00000004a817c800