Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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.

Transaction 0x121eb7d942… · ArcScan

Transaction

0x121eb7d942…3c0c02e103

2026-09-16 19:24:01 UTC

SuccessFinalized

0x121eb7d942c3df8c3d8bc51b52a02fdaecb41083b88cb9fbbcd1633c0c02e103Contract Creation9 hrs ago

Flowdeployment

From

0x19b836ff…69fb92e0Sender

Contract created

0x0614ca03…a177e2ecNew contract

Overviewreceipt · block context

Status: Success
Block: #21,206,452
Timestamp: 9 hrs ago · 2026-09-16 19:24:01 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.011886 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x60a060401,427 bytes

Included in block0x55f9f46e…fbd9f06b

Method

Contract Creation

Nonce

0

Position in block

32

Gas & feespaid in USDC

Gas used / limit: 89.9%349,331 / 388,599
Effective gas price: 34.0272 gwei
Base fee (block): 34.0272 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 37.6718 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs