Transaction not yet indexed

53FhmKDfTwrK2KxCsVbwvGuLxMY7YrnghbQqqRN5Xx9tR9ABdxnRRfrCbBWRvSKQJFdqz3zTFWhfBsAaJT7YQfVG

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