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 0x551ce030be… · ArcScan

Transaction

0x551ce030be…a6a11a85d1

2026-09-16 15:36:56 UTC

SuccessFinalized

0x551ce030bebca4a1d48e2ae9393afbb2b132a56c644b9e24a135a4a6a11a85d1Approve23 hrs ago

Flowtransfer path

From

0x15eaf31f…a4ef69f7Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,179,549
Timestamp: 23 hrs ago · 2026-09-16 15:36:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001556 (0.001556 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x01436de0…345a9687

Method

Approve

Nonce

218

Position in block

44

Gas & feespaid in USDC

Gas used / limit: 5.6%33,502 / 600,000
Effective gas price: 46.4478 gwei
Base fee (block): 45.8575 gwei
Priority fee paid: 0.5903 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log