Transaction not yet indexed

55Y6xeazUEbdADkBqKKQJHH9EgQffvhq1kroPF1LhKMSqD8bfBoqo4eMr5yYY6ko8t9CSpU7zDENevVmSFZAz6Df

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