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 #21309617 · ArcScan

Block

#21,309,617

2026-09-17 09:55:16 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,617
Timestamp: 23 days ago · 2026-09-17 09:55:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e26005eda01756edafa32c695b9466540f3bea6ce84324d260073989c698f52
Parent hash: 0xca40dc32…d1c2818f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,617 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.7%5,017,201 / 30,000,000

Base fee

20 gwei

State root

0x61214112ed65…42f4f0e4cab9

Transactions root

0x656e7e258848…0317aa5e2b14

Receipts root

0x9d1430cce28d…7c20d3dea75f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800