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 0x2a400909b1… · ArcScan

Transaction

0x2a400909b1…4c9cf36e50

2026-09-16 16:21:18 UTC

SuccessFinalized

0x2a400909b1fcf0e35ed2a8321df030ef24054c869fbddb2bb82a3c4c9cf36e50Approve16 hrs ago

Flowtransfer path

From

0x50da9a5e…d53c9d63Sender

To

0x96150e51…22e4d317Recipient

Overviewreceipt · block context

Status: Success
Block: #21,184,804
Timestamp: 16 hrs ago · 2026-09-16 16:21:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001067 (0.001067 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb55d35bb…bc479395

Method

Approve

Nonce

2

Position in block

82

Gas & feespaid in USDC

Gas used / limit: 99.2%47,263 / 47,647
Effective gas price: 22.5797 gwei
Base fee (block): 22.5797 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 45.1039 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log