Transaction not yet indexed

Rb5X39XzuVHFYwzEbTMqBM3Fg4RYe3X7FymcmbhqVkrPCtEUjeYoH3EDeYZfmJkBrT8Nd6fsecpcJrVbEp6f5RZ

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