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 0xb78bcd4af0… · ArcScan

Transaction

0xb78bcd4af0…63fe021641

2026-09-16 15:56:40 UTC

SuccessFinalized

0xb78bcd4af03f17c1f7d99ae18f8d752df08bf62fa8702a2623b3e063fe021641Approve1 day ago

Flowtransfer path

From

0x901e4c7c…89f030a9Sender

To

0x808b8384…2263cddeRecipient

Overviewreceipt · block context

Status: Success
Block: #21,181,887
Timestamp: 1 day ago · 2026-09-16 15:56:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002 (0.002 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6cf68d4c…33daec85

Method

Approve

Nonce

67

Position in block

25

Gas & feespaid in USDC

Gas used / limit: 76.3%49,380 / 64,699
Effective gas price: 40.5091 gwei
Base fee (block): 20.539 gwei
Priority fee paid: 19.9701 gwei
Max fee / gas: 60.9655 gwei
Max priority / gas: 19.9701 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log