Transaction not yet indexed

53TUa3eTGGBek4PdfbKdHkQPP6EtqFdaBCuQtWqH3XnD7Qb8k4nGJXaPef1gNmfextFHfibmy61SPEJDdyVqpPvK

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