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 #0xb1abef61789c2400ba5d82968a05a2c0c83f902bed680d3fcdfd2394a75dc5ec · ArcScan

Block

#21,508,040

2026-09-18 13:52:51 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,040
Timestamp: 55 days ago · 2026-09-18 13:52:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1abef61789c2400ba5d82968a05a2c0c83f902bed680d3fcdfd2394a75dc5ec
Parent hash: 0xab87762f…d18d9eb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,040 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.8%838,250 / 30,000,000

Base fee

20 gwei

State root

0x4798f4f2c09e…af690302fb8e

Transactions root

0x53ee52fe5f02…d63a76b988ff

Receipts root

0xb7b5b3bf61c9…a4599f6844fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800