Transaction not yet indexed

RM11w5PPmBF8fFMrRpMN8DPvsUYwtZHY8GqmffAkUfsDfi5dNK7gJi7yHEUEW2WMWSs4E75ofh1UeZRfXrN6M18

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