Transaction not yet indexed

5MdsSAMqiNqERCwRwuyVunmBKg9MFV2hd7K3uAEEujFWe38Q7CVM4DfZ19SLFBVqwhpDLKnmYpRqiNagJS3zMGAw

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