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 0xca3afd3da0… · ArcScan

Transaction

0xca3afd3da0…dd27877b03

2026-09-16 17:27:57 UTC

SuccessFinalized

0xca3afd3da0c0ffb4bc082e0c31eb0f22cac571dceb53c81651d506dd27877b03Approve1 day ago

Flowtransfer path

From

0x38ac3d20…20bebaa7Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,192,702
Timestamp: 1 day ago · 2026-09-16 17:27:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001112 (0.001112 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xce083780…f374268d

Method

Approve

Nonce

2

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 75.8%55,450 / 73,128
Effective gas price: 20.0587 gwei
Base fee (block): 20.0587 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40.0476 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log