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 #0x85921fb362a1cabfbff0332a46b67cdfe121056b2f2509673acf3da94be8ca20 · ArcScan

Block

#21,311,456

2026-09-17 10:10:47 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,456
Timestamp: 28 days ago · 2026-09-17 10:10:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x85921fb362a1cabfbff0332a46b67cdfe121056b2f2509673acf3da94be8ca20
Parent hash: 0xafdc338a…68cb1b1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,456 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

50.4%15,126,145 / 30,000,000

Base fee

20 gwei

State root

0x872e9ba7f412…87a809d2dea4

Transactions root

0x372238bc6f58…ca55f177bcf8

Receipts root

0x30c11e35e746…8afc7bf8451b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800