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 0xb0321265f7… · ArcScan

Transaction

0xb0321265f7…fca7f4a652

2026-09-16 16:23:45 UTC

SuccessFinalized

0xb0321265f7e05b733818ffc88f7e84bc7a4fed6a29bfb1efaed326fca7f4a652Approve10 hrs ago

Flowtransfer path

From

0x2e1141ec…16aefa2eSender

To

0x50b55b28…655b8b13Recipient

Overviewreceipt · block context

Status: Success
Block: #21,185,095
Timestamp: 10 hrs ago · 2026-09-16 16:23:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000567 (0.000567 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xefb7ecc2…2197885d

Method

Approve

Nonce

221

Position in block

44

Gas & feespaid in USDC

Gas used / limit: 92.1%28,352 / 30,789
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log