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 #0xb7fd5f62ecab1e88f54a4ff6708474bff94280fefa171caf2f099a28a9d45f68 · ArcScan

Block

#21,388,231

2026-09-17 21:00:06 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,231
Timestamp: 20 days ago · 2026-09-17 21:00:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7fd5f62ecab1e88f54a4ff6708474bff94280fefa171caf2f099a28a9d45f68
Parent hash: 0xac71d045…4f4bede6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,231 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.3%2,192,802 / 30,000,000

Base fee

20 gwei

State root

0x80597717060a…205852c820e3

Transactions root

0xdb1aa50dfdfd…b7b3718f138e

Receipts root

0x58267710745e…764f5c076dca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800