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 #21410364 · ArcScan

Block

#21,410,364

2026-09-18 00:07:11 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,364
Timestamp: 8 days ago · 2026-09-18 00:07:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x39a256aca0644d62bd78bb1ac37130e2d8a69c43ab1b5fa1902fc57b3c28465a
Parent hash: 0xa4a104c2…7622e083
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,364 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.9%879,271 / 30,000,000

Base fee

20 gwei

State root

0x2830638286da…a9e7bae6e2e7

Transactions root

0x5ee0b30b03de…4163599fe9e6

Receipts root

0x233157c0b9a1…8219226955da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800