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 #21331549 · ArcScan

Block

#21,331,549

2026-09-17 13:00:26 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,549
Timestamp: 7 days ago · 2026-09-17 13:00:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x674e8490c85ff1f236668d0a2e32acd1c0ce73890bac39da33a179cbdb3f6c6b
Parent hash: 0x99f07761…aae6864c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,549 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

18.8%5,633,055 / 30,000,000

Base fee

20 gwei

State root

0x612d9ab4a02b…e9e45a45dcad

Transactions root

0xceb52b7fc13d…b49a7ff3d009

Receipts root

0xc933000efcfe…80e1941e01cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800