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 0xa378664f7b… · ArcScan

Transaction

0xa378664f7b…f0fb554d07

2026-09-16 18:25:54 UTC

SuccessFinalized

0xa378664f7b5c598c8f0d4d7308f0ab852e240a3f0247a7fa5be3dff0fb554d07Approve12 hrs ago

Flowtransfer path

From

0x9a6037c5…2e8bcca0Sender

To

0x6b4d60f7…a4b7d158Recipient

Overviewreceipt · block context

Status: Success
Block: #21,199,567
Timestamp: 12 hrs ago · 2026-09-16 18:25:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010125 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4fcbf48e…0a90b4b6

Method

Approve

Nonce

16

Position in block

41

Gas & feespaid in USDC

Gas used / limit: 82.7%49,332 / 59,666
Effective gas price: 205.2464 gwei
Base fee (block): 204.2464 gwei
Priority fee paid: 1 gwei
Max fee / gas: 312.5892 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log