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 0x138bcb7d40… · ArcScan

Transaction

0x138bcb7d40…7cbdbcce79

2026-09-16 15:41:12 UTC

SuccessFinalized

0x138bcb7d40668737df2a4bc0f8765e6b893c36d2ba45277726c9577cbdbcce79Approve1 day ago

Flowtransfer path

From

0xf38527c3…bea13474Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,180,055
Timestamp: 1 day ago · 2026-09-16 15:41:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001862 (0.001862 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3ce78c58…46aad882

Method

Approve

Nonce

96

Position in block

31

Gas & feespaid in USDC

Gas used / limit: 82.1%55,378 / 67,417
Effective gas price: 33.6378 gwei
Base fee (block): 32.1378 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 65.6068 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log