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 #0xccc8a0df3440d42d4c854b33d1a554cc06663fd4f77e73cb6cea2ffa5e1fe3be · ArcScan

Block

#21,390,057

2026-09-17 21:15:32 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,057
Timestamp: 23 days ago · 2026-09-17 21:15:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xccc8a0df3440d42d4c854b33d1a554cc06663fd4f77e73cb6cea2ffa5e1fe3be
Parent hash: 0xed3a25f7…34ca4b5b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,057 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.7%815,287 / 30,000,000

Base fee

20 gwei

State root

0xeaf281702461…246e148928ce

Transactions root

0x27d238acfafb…852e0708eeb9

Receipts root

0xb40ff5f4c16a…8693516873c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800