Transaction not yet indexed

53EXN4zCRMuJF1fAbdJ5kZSntHFrDkPqAzpkBFNU7d7HzJ6adzHLPmsU2C585FwVyi9B1SXc8VCJ9wYHLNQmu8cR

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