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 #0x70de12c3289fd24ca35815e5e89cd7931e996b8fcab8967343352c74005c56c9 · ArcScan

Block

#21,261,758

2026-09-17 03:10:55 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,758
Timestamp: 18 days ago · 2026-09-17 03:10:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x70de12c3289fd24ca35815e5e89cd7931e996b8fcab8967343352c74005c56c9
Parent hash: 0xd9b20afd…61039cc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,758 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.2%5,451,508 / 30,000,000

Base fee

20 gwei

State root

0x29ab64b242cd…48d89dcc47ae

Transactions root

0xa5a19a305a59…f505b53843f5

Receipts root

0xcc3d4d81c2b9…99182ee731a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800