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.

Address 0x821b1ad3… · ArcScan

Account (EOA)

0x821b1ad394a70f74aeec9664f824e3170640e08b

Balance

$2.10

2.097817 USDC

Nonce

4

txns sent

Type

Wallet

Code size

0

no bytecode

OverviewRPC · balance · nonce · code

Address: 0x821b1ad394a70f74aeec9664f824e3170640e08b
USDC balance: $2.10 (2.097817 USDC)
Nonce: 4
Account type: Externally-owned account (wallet)

Token holdingsfrom the Arc index

Indexer data temporarily unavailable — showing live RPC data only

Transactions—

Indexer data temporarily unavailable — showing live RPC data only

View full history on the official explorer ↗