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 0x427c54ca6b… · ArcScan

Transaction

0x427c54ca6b…1cd83a9d2f

2026-09-16 17:00:42 UTC

SuccessFinalized

0x427c54ca6bdc9dcf5a8d8248835a6403b0bfeb97cdb8340d38ff251cd83a9d2fApprove11 hrs ago

Flowtransfer path

From

0x670ad3f9…0ff85a5eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,189,473
Timestamp: 11 hrs ago · 2026-09-16 17:00:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00133 (0.00133 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x67389983…80e4503c

Method

Approve

Nonce

0

Position in block

30

Gas & feespaid in USDC

Gas used / limit: 9.2%55,450 / 600,000
Effective gas price: 24 gwei
Base fee (block): 20 gwei
Priority fee paid: 4 gwei
Max fee / gas: 24 gwei
Max priority / gas: 24 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log