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 #0x1a09e2e1633c3e4d12d4149b719b1cffe4eafbb60d9c073aa911dfcba63c8772 · ArcScan

Block

#21,417,000

2026-09-18 01:03:17 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,000
Timestamp: 53 days ago · 2026-09-18 01:03:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a09e2e1633c3e4d12d4149b719b1cffe4eafbb60d9c073aa911dfcba63c8772
Parent hash: 0xf5d46420…9baf52b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,000 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.9%1,165,882 / 30,000,000

Base fee

20 gwei

State root

0x0189fd9b015b…c5e2ea47d6fe

Transactions root

0xf7672b43114c…7bc1e5952c53

Receipts root

0x7723cf7c8d60…28cdf5d05036

Nonce

0x0000000000000000

Extra data

0x00000004a817c800