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 #21300505 · ArcScan

Block

#21,300,505

2026-09-17 08:38:17 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,505
Timestamp: 31 days ago · 2026-09-17 08:38:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x573e2a7761592d807d77358d003da2287f6f80aca5df3a09c1844991baeda233
Parent hash: 0x111f9718…c69004ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,505 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.9%3,585,602 / 30,000,000

Base fee

20 gwei

State root

0x7f5ca7da59e1…a78589842fdb

Transactions root

0x8e5efb6ec7b8…f7987a4af17a

Receipts root

0x6a7e9819dc74…7b1d272cb03e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800