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 0x550154e10a… · ArcScan

Transaction

0x550154e10a…85b40a9a08

2026-09-17 12:03:05 UTC

SuccessFinalized

0x550154e10a89517af18e3221e1efdf29dfebb4cbf0971d36b631ca85b40a9a08Approve1 day ago

Flowtransfer path

From

0xb476c22d…549609b1Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,324,757
Timestamp: 1 day ago · 2026-09-17 12:03:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001115 (0.001115 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x47e13bfd…8c472e69

Method

Approve

Nonce

6

Position in block

72

Gas & feespaid in USDC

Gas used / limit: 65.7%55,774 / 84,867
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log