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 #0x808efa0874bb94b2630cd991587e5d9a5c53d15cb4783ac0e358cddc7b20d12d · ArcScan

Block

#21,566,758

2026-09-18 22:09:14 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,758
Timestamp: 34 days ago · 2026-09-18 22:09:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x808efa0874bb94b2630cd991587e5d9a5c53d15cb4783ac0e358cddc7b20d12d
Parent hash: 0x367aef31…465d660c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,758 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.2%1,274,518 / 30,000,000

Base fee

20 gwei

State root

0xc220b8891f0d…705268be9e33

Transactions root

0x1f6db4f149c4…7ad40aadfe6f

Receipts root

0xb6c8aa9bfa78…8da22b431b9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800