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 0x7c394a87b0… · ArcScan

Transaction

0x7c394a87b0…f3f70bdb24

2026-09-16 19:48:21 UTC

SuccessFinalized

0x7c394a87b04d3813de844cb7559f9cdd24c371edcddf8a2e7dffb1f3f70bdb24Approve1 day ago

Flowtransfer path

From

0x98c43da6…c0b76fa5Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,209,334
Timestamp: 1 day ago · 2026-09-16 19:48:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000857 (0.000857 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc3de39a7…e3748a29

Method

Approve

Nonce

301

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 42.3%35,886 / 84,885
Effective gas price: 23.902 gwei
Base fee (block): 20 gwei
Priority fee paid: 3.902 gwei
Max fee / gas: 32.5 gwei
Max priority / gas: 3.902 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log