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 #21171865 · ArcScan

Block

#21,171,865

2026-09-16 14:32:04 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,865
Timestamp: 25 days ago · 2026-09-16 14:32:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xf692490e5fac7503194311ef9c0242ad1ddcbd1bf4e68f06dd9733a4e25e1694
Parent hash: 0x27511bc8…268a4ac7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,865 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

56.8%17,050,297 / 30,000,000

Base fee

228.339038868 gwei

State root

0x091ff8b82157…b4a65d33a805

Transactions root

0x7294231db2ed…447086e6a88d

Receipts root

0xb8edb6f8fb29…e5c140ce1884

Nonce

0x0000000000000000

Extra data

0x00000034e203a56b