Transaction not yet indexed

53PK1zMmJDz8w3ksJdt3rC9JXZb4ypJQBRvUiRak6yxBj8ySH9JVxMBRzf3HTQPjAPxE4aSLguYeVdNHkPHt3SY1

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