Transaction not yet indexed

52UmFEdRb6DoCkB45qMvFzWKH2VCmjDaQvCFFGKwnYaJTbjoFKzYKym2N6c6hDo4oTTYRvMrPgidf5cZB8LuhyA4

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