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 0x3fcb1ac820… · ArcScan

Transaction

0x3fcb1ac820…30d58fa2cb

2026-09-17 00:39:22 UTC

SuccessFinalized

0x3fcb1ac8202bd4a0269c11ffce5b99da836ffd45b96eb13e0cfe8f30d58fa2cbApprove2 hrs ago

Flowtransfer path

From

0x07f26247…6fbd80e4Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,243,810
Timestamp: 2 hrs ago · 2026-09-17 00:39:22 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001394 (0.001394 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc610bce3…ef31fdf0

Method

Approve

Nonce

0

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 69.7%55,786 / 80,000
Effective gas price: 25 gwei
Base fee (block): 20 gwei
Priority fee paid: 5 gwei
Max fee / gas: 25 gwei
Max priority / gas: 25 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log