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 0xa0fb77f77e… · ArcScan

Transaction

0xa0fb77f77e…eda92ad2ba

2026-09-17 11:01:33 UTC

SuccessFinalized

0xa0fb77f77e7c4ee0896e80f196805e11dd00cd97a2f5048f46d433eda92ad2baApprove1 day ago

Flowtransfer path

From

0x5537bf5d…5de4e3edSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,317,468
Timestamp: 1 day ago · 2026-09-17 11:01:33 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001115 (0.001115 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x81e0007f…36956376

Method

Approve

Nonce

0

Position in block

35

Gas & feespaid in USDC

Gas used / limit: 98.6%55,786 / 56,590
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