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 0x1a788a499b… · ArcScan

Transaction

0x1a788a499b…9d0be6bb0a

2026-09-16 15:14:23 UTC

SuccessFinalized

0x1a788a499b5be444efeefafa053e1cc232efe4d8d5cf0cc8c41f499d0be6bb0aApprove2 hrs ago

Flowtransfer path

From

0x242899a6…8eda6ed6Sender

To

0xb57bc505…b07a56cbRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,878
Timestamp: 2 hrs ago · 2026-09-16 15:14:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006589 (0.006589 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf38abf08…7ebf88ec

Method

Approve

Nonce

12

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 66.1%46,291 / 70,011
Effective gas price: 142.3536 gwei
Base fee (block): 111.3536 gwei
Priority fee paid: 31 gwei
Max fee / gas: 179.7278 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log