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 #0x4c39cfe50f017fb4c4cfa6fa043533a5136e408c05accd6c3be687968ba54aaa · ArcScan

Block

#21,302,278

2026-09-17 08:53:16 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,278
Timestamp: 17 days ago · 2026-09-17 08:53:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c39cfe50f017fb4c4cfa6fa043533a5136e408c05accd6c3be687968ba54aaa
Parent hash: 0x5c4853f4…daed75fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,278 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.4%5,210,090 / 30,000,000

Base fee

20 gwei

State root

0xee098a142620…ad4c0d6fc25a

Transactions root

0x3752b2169a0d…def5eed70d63

Receipts root

0xdeacd18caf2d…bf7fb47a699c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800