Transaction not yet indexed

52UNgyENwCaKS7T59FmRE7UyYm8Zwv9HMcbvTwRbDEttUKUijeQrNpy2fbPkvdq8hsJW5ar3tRnYTvPb3SEcM3qm

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