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 #21290530 · ArcScan

Block

#21,290,530

2026-09-17 07:13:59 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,530
Timestamp: 16 days ago · 2026-09-17 07:13:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e08654b1abc2752a0a8a00f37eacfda64be4549cd666fa3b505d0ac64b9b538
Parent hash: 0xc66d0177…cad13075
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,530 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.0%3,596,305 / 30,000,000

Base fee

20 gwei

State root

0xbb7e24a3c278…cc434bf05efd

Transactions root

0xd8557541efb3…bb01cb6d6325

Receipts root

0x906c70138577…86f64e78a666

Nonce

0x0000000000000000

Extra data

0x00000004a817c800