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 #0xf157cf7deca9ff928165c1269d02b4d4b6750d4c6e965406a33ddfb2aea1ee61 · ArcScan

Block

#21,318,390

2026-09-17 11:09:20 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,390
Timestamp: 31 days ago · 2026-09-17 11:09:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xf157cf7deca9ff928165c1269d02b4d4b6750d4c6e965406a33ddfb2aea1ee61
Parent hash: 0x9765b5d3…6efaca8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,390 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

42.1%12,622,206 / 30,000,000

Base fee

20 gwei

State root

0x0984b956b07f…ad27633245e5

Transactions root

0x2f34df1d4f82…7f09c5dc9730

Receipts root

0x30fd3bdc9542…cbb95e60654b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800