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 0xa9640c32cf… · ArcScan

Transaction

0xa9640c32cf…d9bbbf5446

2026-09-16 21:03:20 UTC

SuccessFinalized

0xa9640c32cf72edcbee63f1dfe469574028a1dc1d441fcfcd51c8b7d9bbbf5446Approve18 hrs ago

Flowtransfer path

From

0x0ca6fdf4…f5323396Sender

To

0x50338de4…28796b48Recipient

Overviewreceipt · block context

Status: Success
Block: #21,218,218
Timestamp: 18 hrs ago · 2026-09-16 21:03:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002521 (0.002521 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0f1a3bdd…1c956a8c

Method

Approve

Nonce

42

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 66.1%49,368 / 74,635
Effective gas price: 51.0797 gwei
Base fee (block): 20.0797 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log