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 0xfcabc2fb9b… · ArcScan

Transaction

0xfcabc2fb9b…fe256e57ec

2026-09-16 18:05:47 UTC

SuccessFinalized

0xfcabc2fb9b8fccb72bad8ec23623f3003f1046b0f6e7ec4a5c60f8fe256e57ecApprove8 hrs ago

Flowtransfer path

From

0x9305b322…b1fe1192Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,197,183
Timestamp: 8 hrs ago · 2026-09-16 18:05:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016715 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x375f62ae…9f9b79bb

Method

Approve

Nonce

62

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 65.7%55,450 / 84,380
Effective gas price: 301.4576 gwei
Base fee (block): 258.4576 gwei
Priority fee paid: 43 gwei
Max fee / gas: 422.3 gwei
Max priority / gas: 43 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log