Transaction not yet indexed

53ffKW9DyLsHbNz7AJ5pgpnfjiMdDBPPQvZbe8qV5DuxkJroV5aG9uowbCw8uUh99Am859LPZPjGLpwzMm8heCbY

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