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 #21300781 · ArcScan

Block

#21,300,781

2026-09-17 08:40:37 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,781
Timestamp: 22 days ago · 2026-09-17 08:40:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xca64737a99eb91ad40f190e119bd9b75604bb2d1bf557809cb3e6c7527ff11f9
Parent hash: 0xdf11aedc…9b514261
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,781 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.3%4,590,273 / 30,000,000

Base fee

20 gwei

State root

0x8fb1e7804654…d0270a33c568

Transactions root

0x5653da6afce0…c9220a20b943

Receipts root

0x9b66882bf3c0…4c0df14f45d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800