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 #0xa89ddde8ca905d68758113cdc67c25991f946073973f103cf65ca90779eb62cc · ArcScan

Block

#21,302,071

2026-09-17 08:51:31 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,071
Timestamp: 14 days ago · 2026-09-17 08:51:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa89ddde8ca905d68758113cdc67c25991f946073973f103cf65ca90779eb62cc
Parent hash: 0xbe2b15a6…9ce6c18d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,071 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.4%1,611,234 / 30,000,000

Base fee

20 gwei

State root

0xf5691afe866b…524d2fae225c

Transactions root

0x8a059f7a0ecc…7b782a315af4

Receipts root

0x07d4cbe6a9ca…399c639cadb5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800