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 #0x5406c631f1893ddc03bf274775b958254a47dcba699888cb7f449c78e2cf5d9a · ArcScan

Block

#21,358,358

2026-09-17 16:47:42 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,358
Timestamp: 3 days ago · 2026-09-17 16:47:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x5406c631f1893ddc03bf274775b958254a47dcba699888cb7f449c78e2cf5d9a
Parent hash: 0xece19ed3…09f61a2c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,358 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.3%694,310 / 30,000,000

Base fee

20 gwei

State root

0x94c78e8c981b…e040388fe335

Transactions root

0x179f16e246c5…3fd68d3cd1e1

Receipts root

0x2da7c2306608…5d0c2128ddd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800