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 0xb3d8028218… · ArcScan

Transaction

0xb3d8028218…9c1ad2f8ec

2026-09-16 15:50:39 UTC

SuccessFinalized

0xb3d8028218565fb2b8331de3d342a147a2816d2fa9e3a730bea7079c1ad2f8ecApprove18 hrs ago

Flowtransfer path

From

0x9e440c2d…42bbc8cdSender

To

0x8bcb9427…c69ea4f0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,181,175
Timestamp: 18 hrs ago · 2026-09-16 15:50:39 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001188 (0.001188 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2a86c4da…08c9c6ff

Method

Approve

Nonce

47

Position in block

41

Gas & feespaid in USDC

Gas used / limit: 14.4%28,919 / 200,000
Effective gas price: 41.0943 gwei
Base fee (block): 27.9563 gwei
Priority fee paid: 13.1379 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log