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 0x165fed8e23… · ArcScan

Transaction

0x165fed8e23…bf6ac944ee

2026-09-16 16:49:30 UTC

SuccessFinalized

0x165fed8e23efcc6ff7123d6b3d79bfef9787477c9e2ae69629a5dbbf6ac944eeApprove6 hrs ago

Flowtransfer path

From

0x7455a507…a8bb8042Sender

To

0x8102c91d…ab326eccRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,147
Timestamp: 6 hrs ago · 2026-09-16 16:49:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.019752 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1791e3b5…10d4a4f8

Method

Approve

Nonce

214

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 400 gwei
Base fee (block): 20.1052 gwei
Priority fee paid: 379.8948 gwei
Max fee / gas: 400 gwei
Max priority / gas: 400 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log