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 #0xf2ffcf8143e372b84cd9681ee80b68651362c0c1ef3ba228bf1b6c46fab14a4c · ArcScan

Block

#21,386,901

2026-09-17 20:48:51 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,901
Timestamp: 18 days ago · 2026-09-17 20:48:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2ffcf8143e372b84cd9681ee80b68651362c0c1ef3ba228bf1b6c46fab14a4c
Parent hash: 0x61e83175…0e5dda04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,901 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%182,565 / 30,000,000

Base fee

20 gwei

State root

0x862ce8ded6ce…722fa0944498

Transactions root

0x82fd373341d5…b6f6c533fd99

Receipts root

0x48755baa513c…75bdf5a94d29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800