Transaction not yet indexed

52Si5oYPSNNP5zUoD6vstKvMRWxRVhfKCQErD46kGoeHfLSzksRWKV2ePQ1CrLvnb3a6CDtPShZoNYNmDMqXxFf4

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