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 #21360399 · ArcScan

Block

#21,360,399

2026-09-17 17:04:56 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,399
Timestamp: 19 days ago · 2026-09-17 17:04:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3eb5cb001717f613b9457b4cc96dfdc95e21265bcba08a58e75df5907b7c6d2
Parent hash: 0x02111771…8fcb4773
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,399 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.3%6,989,916 / 30,000,000

Base fee

20 gwei

State root

0x3eff7696dd92…2a8cd0fde2b6

Transactions root

0xfabdd866fc91…c939e39b9e55

Receipts root

0x6888d8ab493f…31326c002947

Nonce

0x0000000000000000

Extra data

0x00000004a817c800