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 #0xfdd3eb9293063c5f62afb6412a4d4ff20e5f1dc5cbfba9a5d4bd95c630439c08 · ArcScan

Block

#21,396,198

2026-09-17 22:07:26 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,198
Timestamp: 17 days ago · 2026-09-17 22:07:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdd3eb9293063c5f62afb6412a4d4ff20e5f1dc5cbfba9a5d4bd95c630439c08
Parent hash: 0x28015a91…52fc82ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,198 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.3%1,901,443 / 30,000,000

Base fee

20 gwei

State root

0x85d8f63f20df…6c39bde997bf

Transactions root

0x7491c8127db5…2076f3774066

Receipts root

0xc811ae3149a6…df59d8215499

Nonce

0x0000000000000000

Extra data

0x00000004a817c800