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 #0x8670cea88fa2f10f1a1a9d88dff8b8fc6025cfd2c4acf2ae8ab11f5a53e7737c · ArcScan

Block

#21,410,849

2026-09-18 00:11:17 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,849
Timestamp: 24 days ago · 2026-09-18 00:11:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x8670cea88fa2f10f1a1a9d88dff8b8fc6025cfd2c4acf2ae8ab11f5a53e7737c
Parent hash: 0xa651e8b5…0588db0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,849 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.8%853,962 / 30,000,000

Base fee

20 gwei

State root

0x0d74405b1f5d…37cb699b9984

Transactions root

0x02a21c05e56c…5e3b42bd24e3

Receipts root

0xae532de0e317…2cb44e9a6d85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800