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 #0x8803263e3084ac9e76adfe511b78a984945808fd4ab63b4adfaf0261688ab463 · ArcScan

Block

#21,397,517

2026-09-17 22:18:35 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,517
Timestamp: 57 days ago · 2026-09-17 22:18:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x8803263e3084ac9e76adfe511b78a984945808fd4ab63b4adfaf0261688ab463
Parent hash: 0x9ce7f1b7…656cf01e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,517 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.5%1,648,046 / 30,000,000

Base fee

20 gwei

State root

0x9150d4eb41d2…f12b7770efd5

Transactions root

0x4cfb193b9708…a9814386d445

Receipts root

0x51e9b341fa73…1add778d7fd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800