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 #21299777 · ArcScan

Block

#21,299,777

2026-09-17 08:32:08 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,777
Timestamp: 49 days ago · 2026-09-17 08:32:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x631e567aa003789ee7fcbba239df6a8654d390d48ea31a5625ae2e5cc1d41af9
Parent hash: 0x1b143645…20e11268
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,777 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.9%1,475,318 / 30,000,000

Base fee

20 gwei

State root

0x0751cd2bdcf0…25f6f0d74c53

Transactions root

0x0d54ee61ce25…d561e1b03536

Receipts root

0xdb8e5f6aaa2d…196c10b53500

Nonce

0x0000000000000000

Extra data

0x00000004a817c800