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 0x3971031697… · ArcScan

Transaction

0x3971031697…3074b34e55

2026-09-16 18:20:57 UTC

SuccessFinalized

0x397103169783da8ef150221e23e2edeb4f9ff2643b747a8d36e7733074b34e55Approve1 day ago

Flowtransfer path

From

0xf06749a9…1680a3e4Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,198,981
Timestamp: 1 day ago · 2026-09-16 18:20:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007172 (0.007172 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa4634379…6b03fffb

Method

Approve

Nonce

0

Position in block

25

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,490
Effective gas price: 129.3708 gwei
Base fee (block): 107.6134 gwei
Priority fee paid: 21.7574 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log