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

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 #21302641 · ArcScan

Block

#21,302,641

2026-09-17 08:56:20 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,641
Timestamp: 6 days ago · 2026-09-17 08:56:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a1b54ca59b21534c68b06b1d59db45ce83681e5048c4e047b2717e8bb8de4b0
Parent hash: 0x86e3a98a…c8cfe9a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,641 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

20.7%6,204,647 / 30,000,000

Base fee

20 gwei

State root

0xcf63e93bf0c8…04411ee9f322

Transactions root

0x241879e3a680…ddf736162e4a

Receipts root

0xddb629cf9b8a…c2f6acacb766

Nonce

0x0000000000000000

Extra data

0x00000004a817c800