Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x16ff74f0fda7138a32d8214ea6a549efbc5961c8e62ea6b073207f9e29bb9b38 · ArcScan

Block

#21,261,534

2026-09-17 03:09:01 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,534
Timestamp: 24 days ago · 2026-09-17 03:09:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x16ff74f0fda7138a32d8214ea6a549efbc5961c8e62ea6b073207f9e29bb9b38
Parent hash: 0x803fb62d…5ff55b68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,534 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.9%4,160,689 / 30,000,000

Base fee

20 gwei

State root

0x141a113fba63…eddc58a12a02

Transactions root

0x6a26b39889a3…279b7f445ba0

Receipts root

0x38663b8833cc…f9e49255b9aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800