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 0x3f31cb7fc1… · ArcScan

Transaction

0x3f31cb7fc1…89e6dcc886

2026-09-17 05:06:24 UTC

SuccessFinalized

0x3f31cb7fc13736d39bbb4f62d65d50749ce025d2f261f2d27ce9c189e6dcc886Approve22 hrs ago

Flowtransfer path

From

0xcd61e1dd…bdaf626bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,275,429
Timestamp: 22 hrs ago · 2026-09-17 05:06:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00067 (0.00067 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x41016742…2355625e

Method

Approve

Nonce

68

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 5.6%33,502 / 600,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log