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 0x3b7be05db4… · ArcScan

Transaction

0x3b7be05db4…fa30f40e7a

2026-09-17 15:13:40 UTC

SuccessFinalized

0x3b7be05db46a3a2be104d91081de496a3a3c7481a40d90dd9a9b18fa30f40e7aApprove1 day ago

Flowtransfer path

From

0x19ef90e1…62f5f94fSender

To

0x171a4217…b4bdbaa0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,347,320
Timestamp: 1 day ago · 2026-09-17 15:13:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe43e9369…5adcbe9d

Method

Approve

Nonce

2

Position in block

32

Gas & feespaid in USDC

Gas used / limit: 82.1%55,437 / 67,488
Effective gas price: 20.0011 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.0011 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log