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 #0x4840ad47c7e012c1a30b17e92e6325571138663e2e58ff358900cd987b1693d3 · ArcScan

Block

#21,420,070

2026-09-18 01:29:14 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,070
Timestamp: 38 days ago · 2026-09-18 01:29:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x4840ad47c7e012c1a30b17e92e6325571138663e2e58ff358900cd987b1693d3
Parent hash: 0x41dd4cf7…5a9844ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,070 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.4%7,924,197 / 30,000,000

Base fee

20 gwei

State root

0x3d68413e802b…37141ca818c4

Transactions root

0x7ae386d1bab0…e2e71952eb7d

Receipts root

0x675b1e6479dd…b75aff5df556

Nonce

0x0000000000000000

Extra data

0x00000004a817c800