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 0x78fbc3143b… · ArcScan

Transaction

0x78fbc3143b…8fbfdf803c

2026-09-16 17:20:07 UTC

SuccessFinalized

0x78fbc3143b56cfded442ea814d39b46b36f3bcb0a118965f96d58b8fbfdf803cApprove15 hrs ago

Flowtransfer path

From

0xb34511a3…8ce0774aSender

To

0xaa53f4b3…816746f4Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,774
Timestamp: 15 hrs ago · 2026-09-16 17:20:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001138 (0.001138 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9fe8ceaa…3326f312

Method

Approve

Nonce

46

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 38.4%46,071 / 120,000
Effective gas price: 24.7116 gwei
Base fee (block): 20 gwei
Priority fee paid: 4.7116 gwei
Max fee / gas: 34.7116 gwei
Max priority / gas: 4.7116 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log