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 0xac0b559ca6… · ArcScan

Transaction

0xac0b559ca6…d23291bfb0

2026-09-16 17:31:15 UTC

SuccessFinalized

0xac0b559ca62cdc9941ae2b5caaa33782adbe0ea1a3689f9b3232a0d23291bfb0Approve21 hrs ago

Flowtransfer path

From

0x87c62acd…815ffef9Sender

To

0x64550019…551d8ec0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,193,093
Timestamp: 21 hrs ago · 2026-09-16 17:31:15 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001964 (0.001964 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1c563417…3ceee7cb

Method

Approve

Nonce

93

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 50 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log