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 #0x44f29246379dd1cd31e70e0fde44ef6b8370e5083f840670e4a70358e8f0c3c8 · ArcScan

Block

#21,420,106

2026-09-18 01:29:32 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,106
Timestamp: 39 days ago · 2026-09-18 01:29:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x44f29246379dd1cd31e70e0fde44ef6b8370e5083f840670e4a70358e8f0c3c8
Parent hash: 0xa2a8693d…72ae3f31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,106 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.1%9,045,598 / 30,000,000

Base fee

20 gwei

State root

0x2b1105473b37…16a6ef2ccdb9

Transactions root

0xa1c5f982b61a…3887b14628a3

Receipts root

0x1585f39a1e4f…b1b9d48e34a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800