Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xfec86c439119f2c28946f6a36eee43b674e49b476182a353b6bbfa99c1414bea · ArcScan

Block

#21,524,186

2026-09-18 16:09:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,186
Timestamp: 47 days ago · 2026-09-18 16:09:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xfec86c439119f2c28946f6a36eee43b674e49b476182a353b6bbfa99c1414bea
Parent hash: 0x87878f98…638f4840
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,186 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.1%1,840,532 / 30,000,000

Base fee

20 gwei

State root

0xf2911adde889…bc351fdab148

Transactions root

0x0bb903525984…0948ae768c93

Receipts root

0x1fc4f54a244b…abb98c6e2129

Nonce

0x0000000000000000

Extra data

0x00000004a817c800