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 0x12bb6af72c… · ArcScan

Transaction

0x12bb6af72c…8b6e007be1

2026-09-16 14:39:45 UTC

SuccessFinalized

0x12bb6af72c05d69c82006c8d2b1cb19a33cca49ea703518bdc50528b6e007be1Approve21 hrs ago

Flowtransfer path

From

0xfc6dcacd…421e1236Sender

To

0x18d0d3d0…c30e5f26Recipient

Overviewreceipt · block context

Status: Success
Block: #21,172,775
Timestamp: 21 hrs ago · 2026-09-16 14:39:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008195 (0.008195 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x64a99a25…2afa940e

Method

Approve

Nonce

24

Position in block

41

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 165.968 gwei
Base fee (block): 134.968 gwei
Priority fee paid: 31 gwei
Max fee / gas: 211.1437 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log