Transaction not yet indexed

52mLjYuh3Y8NrRNpqHyu9o1MfvKg7aKsqZbqHxqyH1XrLfYZnab6zT2pLdUy89BS3vNYd2Rba2Tn6sDSJBkM89S7

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