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 0x63cd4b864e… · ArcScan

Transaction

0x63cd4b864e…03182871fc

2026-09-16 18:03:18 UTC

SuccessFinalized

0x63cd4b864e4dca23f89cf3b6650f9a637a3a3b4e40042c3dc667e403182871fcApprove13 hrs ago

Flowtransfer path

From

0x15a1581b…ec7a15cdSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,889
Timestamp: 13 hrs ago · 2026-09-16 18:03:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016667 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x921f4f78…b9af672b

Method

Approve

Nonce

233

Position in block

43

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 300.5944 gwei
Base fee (block): 293.6937 gwei
Priority fee paid: 6.9007 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log