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 0x8a813fec4c… · ArcScan

Transaction

0x8a813fec4c…69e813fa55

2026-09-16 19:10:30 UTC

SuccessFinalized

0x8a813fec4cd4d48f66d668002ef47c19d8242de4c063bc4589825769e813fa55Approve15 hrs ago

Flowtransfer path

From

0xba93791e…8fbc1014Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,204,849
Timestamp: 15 hrs ago · 2026-09-16 19:10:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002097 (0.002097 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb373d820…052d97ae

Method

Approve

Nonce

0

Position in block

49

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,490
Effective gas price: 37.8271 gwei
Base fee (block): 31.8323 gwei
Priority fee paid: 5.9948 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log