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 #21509136 · ArcScan

Block

#21,509,136

2026-09-18 14:02:07 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,136
Timestamp: 45 days ago · 2026-09-18 14:02:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x92455f3803fe955f85016497f472013afecef33d9ca7db5a599d228c95b5db29
Parent hash: 0xd7a55936…9191d195
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,136 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.9%1,179,077 / 30,000,000

Base fee

20 gwei

State root

0x57e798e179b8…33e4e3583047

Transactions root

0x4d6b1d2203bc…c31360215c70

Receipts root

0x3da8ebe00e43…622a81ce40ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800