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 #0x303bf21375653176f53cf613fd5529a443150b673eeaeaaeea5402e734b7c0d9 · ArcScan

Block

#21,542,095

2026-09-18 18:40:42 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,095
Timestamp: 17 days ago · 2026-09-18 18:40:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x303bf21375653176f53cf613fd5529a443150b673eeaeaaeea5402e734b7c0d9
Parent hash: 0x6870cc4a…38c93db6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,095 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

31.1%9,318,396 / 30,000,000

Base fee

20 gwei

State root

0xc95a79c9308d…28c17209faf6

Transactions root

0xab01106e1d8e…e89c567f713c

Receipts root

0xa84a639747d7…53f1e520a7d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800