Transaction not yet indexed

52ubWtR5QNPtp6QA9PJbjphLDAxgd6xPDEtmZheQ6mHa8akRkACyaTCvSsnYHSdLVfTjaDphx6kDPx5t4CPBWBeU

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