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 #21284117 · ArcScan

Block

#21,284,117

2026-09-17 06:19:48 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,117
Timestamp: 17 days ago · 2026-09-17 06:19:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f214971ea1d532f411bd1e99b088d8fa5ee94a73b2faab117adf2717eb44fdd
Parent hash: 0x7152f267…0dd0c8b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,117 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

39.1%11,720,725 / 30,000,000

Base fee

20 gwei

State root

0xf9ffad6b39b9…d515b494091a

Transactions root

0x8e712dac2472…37914dc2a184

Receipts root

0x366c07a77a2c…de4d801285d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800