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 0x3df9cef7be… · ArcScan

Transaction

0x3df9cef7be…2552a741d1

2026-09-16 14:48:15 UTC

SuccessFinalized

0x3df9cef7bee4252da9538f7fdb04e406f840f9efaea863d9cc714e2552a741d1Approve48 mins ago

Flowtransfer path

From

0x8ec780ea…4db98f87Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,783
Timestamp: 48 mins ago · 2026-09-16 14:48:15 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003846 (0.003846 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x41abedcb…f34ea0be

Method

Approve

Nonce

1,983

Position in block

48

Gas & feespaid in USDC

Gas used / limit: 17.8%35,538 / 200,000
Effective gas price: 108.232 gwei
Base fee (block): 107.671 gwei
Priority fee paid: 0.561 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log