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 #21263298 · ArcScan

Block

#21,263,298

2026-09-17 03:23:55 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,298
Timestamp: 32 days ago · 2026-09-17 03:23:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x25dbd1e6a1285114c93fb2cdea689029d8b03a42d0444a29c8c1e3a925a093f3
Parent hash: 0x1a171e0d…b34774d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,298 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

41.7%12,508,614 / 30,000,000

Base fee

20 gwei

State root

0x53666d37ac1a…905dddf16d20

Transactions root

0xa04fae0ec3f5…567c853d353c

Receipts root

0xecee648352ae…e5d1108dab83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800