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 #0x3270f5871407e98344572ce7b8b3e131d0b8fe883078723d6060001a7de0b8f4 · ArcScan

Block

#21,519,124

2026-09-18 15:26:31 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,124
Timestamp: 47 days ago · 2026-09-18 15:26:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x3270f5871407e98344572ce7b8b3e131d0b8fe883078723d6060001a7de0b8f4
Parent hash: 0xce37f20d…edb536a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,124 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.2%1,563,850 / 30,000,000

Base fee

20 gwei

State root

0x56577b3af3f1…34b97de1cbfa

Transactions root

0x4758f0dfe3ad…e63df19c15ce

Receipts root

0xa4f90a6dd6c9…c36852ff61b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800