Transaction not yet indexed

53AfDdxBnBjubDUvdtRmo1jUQfRS1XhCcJR6FZNcQYQVF3cMf7TQqmmbYguRQudQ4rYNsNPRVJTQxWht2u9LC83h

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