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 #0x0dbb18f5e5670c39684f03f20ea0cd16f80b7d8e342e05efd65027b6f03bd6a0 · ArcScan

Block

#21,378,594

2026-09-17 19:38:39 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,594
Timestamp: 56 days ago · 2026-09-17 19:38:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x0dbb18f5e5670c39684f03f20ea0cd16f80b7d8e342e05efd65027b6f03bd6a0
Parent hash: 0x5601a510…8193d104
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,594 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.9%3,860,831 / 30,000,000

Base fee

20 gwei

State root

0x1f4d3b605af7…f270c5b203cb

Transactions root

0x9e781be52b1f…684e1a08fa99

Receipts root

0x9e2290a7e2b9…2bcd6f1d9fb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800