Transaction not yet indexed

52UHHbh2nikQqnw9W6Zk4cfzMGWEULAv2fXLk8fpGn5Brma29PYpqLi6jghjgGynMnkPpKrWkSMNnQcDcA6RDZAy

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