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 0xff30bec507… · ArcScan

Transaction

0xff30bec507…843a4432cb

2026-09-16 21:19:33 UTC

SuccessFinalized

0xff30bec507c9c2d4c6d73449c5d902bdc1548f9b85e2af8a35fdcc843a4432cbApprove1 day ago

Flowtransfer path

From

0x4d90c103…f3ba49c5Sender

To

0x1ec17fe9…c897b86cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,220,139
Timestamp: 1 day ago · 2026-09-16 21:19:33 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001943 (0.001943 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1518f50c…9da8f249

Method

Approve

Nonce

54

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 46.3%46,283 / 100,000
Effective gas price: 42 gwei
Base fee (block): 20 gwei
Priority fee paid: 22 gwei
Max fee / gas: 42 gwei
Max priority / gas: 42 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log