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 #0x56658f6903fc32a71024ba6a53cda64bb8290f8dd3d3135b627165030d45c839 · ArcScan

Block

#21,482,741

2026-09-18 10:18:59 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,741
Timestamp: 23 days ago · 2026-09-18 10:18:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x56658f6903fc32a71024ba6a53cda64bb8290f8dd3d3135b627165030d45c839
Parent hash: 0x70064f95…b8a0d752
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,741 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.7%807,937 / 30,000,000

Base fee

20 gwei

State root

0xe4610732ba78…a1e74aca11f4

Transactions root

0x6b117000679a…c9f96ab0cb61

Receipts root

0x9142c1be27c8…b675f7c6bf43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800