Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x21b679d0d1… · ArcScan

Transaction

0x21b679d0d1…bf334b8b60

2026-09-17 20:35:58 UTC

SuccessFinalized

0x21b679d0d131b0bcc62d7c6f472941e2a63e738fd9d29c0809b6dabf334b8b60Approve16 hrs ago

Flowtransfer path

From

0x9d8b941c…448225e0Sender

To

0x2b30f44e…ea9c8050Recipient

Overviewreceipt · block context

Status: Success
Block: #21,385,376
Timestamp: 16 hrs ago · 2026-09-17 20:35:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006165 (0.006165 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x563d7f52…83808f01

Method

Approve

Nonce

13

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 99.2%49,320 / 49,709
Effective gas price: 125.0063 gwei
Base fee (block): 20 gwei
Priority fee paid: 105.0063 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log