Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9f04b21e2f7acb18a19d6e5ad9b89b2e27de7d1d710d309d43e2f30cefab830e · ArcScan

Block

#21,404,238

2026-09-17 23:15:24 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,238
Timestamp: 53 days ago · 2026-09-17 23:15:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f04b21e2f7acb18a19d6e5ad9b89b2e27de7d1d710d309d43e2f30cefab830e
Parent hash: 0x56d9b80b…a70393d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,238 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.0%2,099,314 / 30,000,000

Base fee

20 gwei

State root

0x70ece1415414…b1ad839ea384

Transactions root

0x3224e0f9e3df…f887403e96be

Receipts root

0xb50a4edade75…cd6369b86dbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800