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 #21324187 · ArcScan

Block

#21,324,187

2026-09-17 11:58:17 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,187
Timestamp: 20 days ago · 2026-09-17 11:58:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f5a634613e45ee7355ca42d95e7fb68e4c486d3b429272ee8553eb1c6ab159d
Parent hash: 0xe6e22c9c…806980c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,187 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.6%8,588,629 / 30,000,000

Base fee

20 gwei

State root

0x3348d3bb1a76…88cc5b221874

Transactions root

0x811d4ab8f9d0…76f8ec35cbd7

Receipts root

0xb7728813ad6b…d06129d85224

Nonce

0x0000000000000000

Extra data

0x00000004a817c800