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 0x3ffefb54c6… · ArcScan

Transaction

0x3ffefb54c6…e44ca8b49f

2026-09-16 14:42:21 UTC

SuccessFinalized

0x3ffefb54c6edda222ea2bd2fb5a1ac283aba0403abd76caa7cd674e44ca8b49fApprove2 hrs ago

Flowtransfer path

From

0x39790ab5…d0d5d907Sender

To

0x394d38f8…e441fa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,083
Timestamp: 2 hrs ago · 2026-09-16 14:42:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.009407 (0.009407 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x529d251f…026184b7

Method

Approve

Nonce

146

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 66.1%46,261 / 69,964
Effective gas price: 203.3528 gwei
Base fee (block): 162.401 gwei
Priority fee paid: 40.9517 gwei
Max fee / gas: 251.7869 gwei
Max priority / gas: 40.9517 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log