Transaction not yet indexed

53uDFafWZUH4Cu6zeEz1cmhJSqj7s3YBdfAZU4KHJrKCJcE5ayYKfQsjrVCvCmiJvymYeXM3hggaQwgtYfPKu4H4

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