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 #21285992 · ArcScan

Block

#21,285,992

2026-09-17 06:35:39 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,992
Timestamp: 21 days ago · 2026-09-17 06:35:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a6153c3e5a0360be75f637df61688db75165f25c0cc9454465d02141caeab34
Parent hash: 0x9e36ed08…c9845148
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,992 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.8%3,228,354 / 30,000,000

Base fee

20 gwei

State root

0x5d30489b390e…10d31e775c68

Transactions root

0xea8b58d285b2…7a42353e46ab

Receipts root

0xfaa07fe150a6…922b6f35a0d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800