Transaction not yet indexed

52So6b2bLaFMCCCeKcBcNNKFrP5L9t9EciCZAKymDZF2Tz5NLPx3drbn8Tuv5QUgQKQos4KzVbcpuUJfdip25U53

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.