Transaction not yet indexed

52A8HwnSMpRSFCJjEPmS73aPNAn2ZWqfWox1rPzcs8QeMNCbDKv94CyZkpYicqb4EAgAdGV1od7CLRJkSEJnnGb7

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