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 0x12ff37e73d… · ArcScan

Transaction

0x12ff37e73d…0d3ee2cf84

2026-09-16 15:37:59 UTC

SuccessFinalized

0x12ff37e73d084e202e168e314e0cd7ae2fe12b5edb61b7e16c63f40d3ee2cf84Approve11 hrs ago

Flowtransfer path

From

0x979db302…12ce2ac2Sender

To

0xa56e9de9…40b6d586Recipient

Overviewreceipt · block context

Status: Success
Block: #21,179,674
Timestamp: 11 hrs ago · 2026-09-16 15:37:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005934 (0.005934 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc6bf1bf9…f10b0602

Method

Approve

Nonce

952

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 24.6%49,128 / 200,000
Effective gas price: 120.7943 gwei
Base fee (block): 38.5712 gwei
Priority fee paid: 82.2232 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log