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 #0xfd7b7c4f900783ecf4448d7fab878afa615116e48d1451cb77b24f780e551a3f · ArcScan

Block

#21,250,845

2026-09-17 01:38:45 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,845
Timestamp: 28 days ago · 2026-09-17 01:38:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd7b7c4f900783ecf4448d7fab878afa615116e48d1451cb77b24f780e551a3f
Parent hash: 0x7ead15d1…b9657f54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,845 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.1%6,622,873 / 30,000,000

Base fee

20 gwei

State root

0xbb9035f34326…0d20430bb6db

Transactions root

0x150ebbf3e2e7…a611034e11f1

Receipts root

0xf835f05b33e4…75cd7b0643f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800