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 #21552480 · ArcScan

Block

#21,552,480

2026-09-18 20:08:31 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,480
Timestamp: 30 days ago · 2026-09-18 20:08:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fa734059c5e73d8a97d534df159f041c833953f5799e88f66994e362cc2c469
Parent hash: 0x3eaf82ea…6272d961
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,480 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.6%1,991,366 / 30,000,000

Base fee

20 gwei

State root

0x9a78d2855d8b…ad5ba7b874ce

Transactions root

0xe437398add69…2f002e9b4e11

Receipts root

0x06a8eed0c56d…0763f590b593

Nonce

0x0000000000000000

Extra data

0x00000004a817c800