Transaction not yet indexed

mdNbBQLLFHr6tnCNigAXJXKJBkfjfEWacrtYW244MPXtnumQu8gAbDqVYPNkCzU8cP8VSo2SSdu6cXSc7MtvcKM

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