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 #0x140b6d7f3f7583b1b3254a0a420847daa8d5f60a5782e0909c84afb393db7f3c · ArcScan

Block

#21,279,308

2026-09-17 05:39:10 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,308
Timestamp: 22 days ago · 2026-09-17 05:39:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x140b6d7f3f7583b1b3254a0a420847daa8d5f60a5782e0909c84afb393db7f3c
Parent hash: 0x153f6592…7c2b8dd1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,308 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.2%1,855,336 / 30,000,000

Base fee

20 gwei

State root

0xac5b3e0eecc6…0c5034c1cc82

Transactions root

0x04624b742ced…2e06dce9086f

Receipts root

0x1e04340b3dff…4aeb596fed8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800