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 #0xc8d555d2835967eea4549abb02b815da9b88dd62b4f6fa68fae5efc6550b4db2 · ArcScan

Block

#21,303,958

2026-09-17 09:07:27 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,958
Timestamp: 10 days ago · 2026-09-17 09:07:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8d555d2835967eea4549abb02b815da9b88dd62b4f6fa68fae5efc6550b4db2
Parent hash: 0xcbe985c8…d9ee4c76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,958 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.9%1,472,786 / 30,000,000

Base fee

20 gwei

State root

0xa29c2bd57c56…68128687ee99

Transactions root

0x11f1b614e474…93f78aae94d7

Receipts root

0x2bd38e9874f9…6d472a03b8e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800