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 0xb178bfe5cf… · ArcScan

Transaction

0xb178bfe5cf…e828b854cf

2026-09-16 23:42:24 UTC

SuccessFinalized

0xb178bfe5cff9e2d35494eb98e02fa9ec34c32db05501d6dc2ac1bce828b854cfApprove5 hrs ago

Flowtransfer path

From

0xfd3b50bb…3f5b3690Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,237,062
Timestamp: 5 hrs ago · 2026-09-16 23:42:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x333a7626…dc748a0b

Method

Approve

Nonce

10

Position in block

54

Gas & feespaid in USDC

Gas used / limit: 83.3%55,438 / 66,526
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log