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 #21261835 · ArcScan

Block

#21,261,835

2026-09-17 03:11:34 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,835
Timestamp: 15 days ago · 2026-09-17 03:11:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x21515e31e0f6f7c8d0d8edd2a7d2b6c70b39a14f3a1727083fd5b208a1c0a37e
Parent hash: 0xce4a5803…64a1892c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,835 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.8%5,944,866 / 30,000,000

Base fee

20 gwei

State root

0x0abdf23cd0a3…351011112444

Transactions root

0x464be4569f03…2d331b0a333c

Receipts root

0x60eb4edbc809…e98907e27a61

Nonce

0x0000000000000000

Extra data

0x00000004a817c800