Transaction not yet indexed

52RBjZkqZzYkWASUJ88Ni3QL9UdhvXpxyaMiUfpLnUZ5pcPiAWcdUhQ8boWNyQLUJW3V3MCgkCvW3UqX8dcyhjqa

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