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 0x3a03fca9f7… · ArcScan

Transaction

0x3a03fca9f7…0ccbbeb7b0

2026-09-16 17:48:34 UTC

SuccessFinalized

0x3a03fca9f77c55496bab8b2b0072fbfd24de990fb4ffd95d4ba51d0ccbbeb7b0Approve1 day ago

Flowtransfer path

From

0xe1e026b1…d08e455fSender

To

0x68fbcfeb…5c37721bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,143
Timestamp: 1 day ago · 2026-09-16 17:48:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003249 (0.003249 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa1305cd1…af345bc1

Method

Approve

Nonce

114

Position in block

80

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 66.1532 gwei
Base fee (block): 59.0602 gwei
Priority fee paid: 7.093 gwei
Max fee / gas: 66.1532 gwei
Max priority / gas: 43 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log