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 0x78f07bc136… · ArcScan

Transaction

0x78f07bc136…2859e1f390

2026-09-16 17:49:36 UTC

SuccessFinalized

0x78f07bc136a7a6cc5be4ef75875e37b416dabfb5a47bc05d4ce8dd2859e1f390Approve19 hrs ago

Flowtransfer path

From

0xf958417c…a0288dacSender

To

0x68fbcfeb…5c37721bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,266
Timestamp: 19 hrs ago · 2026-09-16 17:49:36 UTC
Value: $0 (0 USDC)
Transaction fee: $0.009459 (0.009459 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6caf4cfa…f7e9a03c

Method

Approve

Nonce

59

Position in block

66

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 192.5973 gwei
Base fee (block): 172.5973 gwei
Priority fee paid: 20 gwei
Max fee / gas: 267.9514 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log