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 #0xb4c17c826446e42586bdd70c91698ad075e0fc4b21a5b50adf42fbfa4ee14c99 · ArcScan

Block

#21,417,455

2026-09-18 01:07:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,455
Timestamp: 48 days ago · 2026-09-18 01:07:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4c17c826446e42586bdd70c91698ad075e0fc4b21a5b50adf42fbfa4ee14c99
Parent hash: 0xe92eaef8…1dadc203
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,455 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.3%2,191,724 / 30,000,000

Base fee

20 gwei

State root

0x36bbb345e701…d3ebb66850b7

Transactions root

0x7be10c76db9d…b16455a529a8

Receipts root

0xe19307e4b33c…b0e99020c3db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800