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 #21517176 · ArcScan

Block

#21,517,176

2026-09-18 15:10:03 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,176
Timestamp: 9 days ago · 2026-09-18 15:10:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xefe52386cb7f2d1511a4628c7f1462393742033f1a98daf4be68d120ffbd5a98
Parent hash: 0x81eca3d9…3921ec8a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,176 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

0.7%203,719 / 30,000,000

Base fee

20 gwei

State root

0x0bd38c4ab908…4dd616f78804

Transactions root

0x48c742212c64…6184c373985e

Receipts root

0xf7f5209f1117…153856a441ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800