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

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 #21393265 · ArcScan

Block

#21,393,265

2026-09-17 21:42:39 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,265
Timestamp: 51 days ago · 2026-09-17 21:42:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x58bf09ce1f6253c72e75bf00adfba9cf8d2eca283a3291372cf2a125b3990ccf
Parent hash: 0xa96ececb…df433b01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,265 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.6%1,689,846 / 30,000,000

Base fee

20 gwei

State root

0x66d548db89e7…4d0663724f4d

Transactions root

0x842581c87ae0…86bb5877fb19

Receipts root

0x20e30c182681…c962ea8838f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800