Transaction not yet indexed

53pLm5ope3CSNNsK2nutsdHZM3WMXKEA8eN6dTXrBSSdkmag2TM2g5DR3b6nnUMEgNh8gxGJHhJfHYoY23aEZLz8

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