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 0x3ca0a025d3… · ArcScan

Transaction

0x3ca0a025d3…dccea1aa9c

2026-09-16 15:28:56 UTC

SuccessFinalized

0x3ca0a025d3657ccb6ec17a31cecb2cd20e65773b45aa2f14f04ff2dccea1aa9cApprove13 hrs ago

Flowtransfer path

From

0xe0adb20d…376b0476Sender

To

0x756a9b67…fcb78061Recipient

Overviewreceipt · block context

Status: Success
Block: #21,178,602
Timestamp: 13 hrs ago · 2026-09-16 15:28:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004044 (0.004044 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9bc3b47c…74cf9ee5

Method

Approve

Nonce

949

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 82.3435 gwei
Base fee (block): 40.3561 gwei
Priority fee paid: 41.9874 gwei
Max fee / gas: 82.3435 gwei
Max priority / gas: 82.3435 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log