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 #0x3ff3eb498413cb008995f6d10172354bc039734a32fd6e1190c2c1343a285310 · ArcScan

Block

#21,357,327

2026-09-17 16:38:43 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,327
Timestamp: 10 days ago · 2026-09-17 16:38:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ff3eb498413cb008995f6d10172354bc039734a32fd6e1190c2c1343a285310
Parent hash: 0x560b4734…3fd86f64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,327 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.7%3,503,985 / 30,000,000

Base fee

20 gwei

State root

0x9e51e3ec625f…eefb1c6237b0

Transactions root

0x30ffe6d836e0…9b2615f131f8

Receipts root

0xe2a428e8f0c3…2e15f6552116

Nonce

0x0000000000000000

Extra data

0x00000004a817c800