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 #0x875a54f67fbc6325cb4927dda078232545f78a6165833c54d7add871e2c6bc4a · ArcScan

Block

#21,256,636

2026-09-17 02:27:39 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,636
Timestamp: 55 days ago · 2026-09-17 02:27:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x875a54f67fbc6325cb4927dda078232545f78a6165833c54d7add871e2c6bc4a
Parent hash: 0x497cb3c5…2b5a562f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,636 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.5%4,040,587 / 30,000,000

Base fee

20 gwei

State root

0xd87ef918b568…c2f1aa053989

Transactions root

0x5c4b37169f5f…95e810e53e2d

Receipts root

0x56d2c7d5a3ca…876b975de5a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800