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 0x0a9548016b… · ArcScan

Transaction

0x0a9548016b…224bf1d5d5

2026-09-16 21:39:23 UTC

SuccessFinalized

0x0a9548016b7ef3efbc7290d7f951bb236508ef199eee426d5db2fb224bf1d5d5Approve10 hrs ago

Flowtransfer path

From

0x4e0b2099…d2513da0Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,222,489
Timestamp: 10 hrs ago · 2026-09-16 21:39:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00499 (0.00499 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5741622e…60fae689

Method

Approve

Nonce

4

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 90 gwei
Base fee (block): 20 gwei
Priority fee paid: 70 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log