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 0xb9aa5a1f6c… · ArcScan

Transaction

0xb9aa5a1f6c…dc643bcd7b

2026-09-16 14:54:46 UTC

SuccessFinalized

0xb9aa5a1f6c8d67b8680fdfa0b4bcbbede9d203f223445bd5dbe368dc643bcd7bApprove2 hrs ago

Flowtransfer path

From

0x7b05e54f…da80bdb5Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,174,554
Timestamp: 2 hrs ago · 2026-09-16 14:54:46 UTC
Value: $0 (0 USDC)
Transaction fee: $0.07 (0.071076 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xcc2abcc2…2659bc3e

Method

Approve

Nonce

238

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 17.8%35,538 / 200,000
Effective gas price: 2000 gwei
Base fee (block): 130.5179 gwei
Priority fee paid: 1869.4821 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log