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

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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 0x203c83ef… · ArcScan

Contract Token

0x203c83ef8ad9698b9210a849247734780f952e55

Balance

$0

0 USDC

Nonce

1

txns sent

Type

Contract

Code size

45

bytes

MARCANDREESSENMARC

Total supply 1000000000 MARC · 18 decimals

Token analytics

OverviewRPC · balance · nonce · code

Address: 0x203c83ef8ad9698b9210a849247734780f952e55
USDC balance: $0 (0 USDC)
Nonce: 1
Account type: Smart contract
Bytecode size: 45 bytes

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 ↗