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 #0x505dd02f60c8484012b139eb181baf5fbdddfa66b9137a000be56c3defc8a016 · ArcScan

Block

#21,265,971

2026-09-17 03:46:30 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,971
Timestamp: 15 days ago · 2026-09-17 03:46:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x505dd02f60c8484012b139eb181baf5fbdddfa66b9137a000be56c3defc8a016
Parent hash: 0x2feadfcf…e338a871
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,971 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.3%3,702,849 / 30,000,000

Base fee

20 gwei

State root

0x9b5c50ab3acb…62536808431f

Transactions root

0xe1d93dd1fd2a…08c635b16613

Receipts root

0x7cd9d29e794f…dc863e1f9051

Nonce

0x0000000000000000

Extra data

0x00000004a817c800