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 0x71adb8dca3… · ArcScan

Transaction

0x71adb8dca3…baac2fa35e

2026-09-16 15:50:25 UTC

SuccessFinalized

0x71adb8dca309a3ba8a87c0a9f91640370c558372decd8a0d50c066baac2fa35eApprove10 hrs ago

Flowtransfer path

From

0xa1878876…5c585fcbSender

To

0x3e25bc6b…ca914bd7Recipient

Overviewreceipt · block context

Status: Success
Block: #21,181,147
Timestamp: 10 hrs ago · 2026-09-16 15:50:25 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003147 (0.003147 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x58ea921f…2c1df563

Method

Approve

Nonce

19

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 63.75 gwei
Base fee (block): 30.676 gwei
Priority fee paid: 33.074 gwei
Max fee / gas: 63.75 gwei
Max priority / gas: 63.75 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log