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

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 #21312917 · ArcScan

Block

#21,312,917

2026-09-17 10:23:08 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,917
Timestamp: 22 days ago · 2026-09-17 10:23:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f85c5b2cd8bbd366346faf13c0806ba14cc31ce1d31302aa1b64fd8098ff56f
Parent hash: 0xe8cd4f84…94480f2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,917 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

23.8%7,135,937 / 30,000,000

Base fee

20 gwei

State root

0x57b6a3923a76…d3bd31dd28ad

Transactions root

0xfff1f23edd59…964f083ec969

Receipts root

0xa0eb785440c5…70e3d2ac3c1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800