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 #21418932 · ArcScan

Block

#21,418,932

2026-09-18 01:19:37 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,932
Timestamp: 7 days ago · 2026-09-18 01:19:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fa72be7908fb86461fa445cc6ac902e5ca8d12956bd669d629c8b2b88678bb7
Parent hash: 0x10e55808…f6ef739f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,932 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.9%2,362,025 / 30,000,000

Base fee

20 gwei

State root

0x5f9c0595eccb…81c26f27075c

Transactions root

0x44ba5ab9d401…6c8b98f6bd1f

Receipts root

0xc6a88a8e5399…af443e08e3c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800