Transaction not yet indexed

Mdg9YfjJQ1hcEDa7RAW9EdAUH2YWds1Esu56vR2Ch7e76vH5m9o6dPECPacFdebrYFPXRpvrPmrp8gDvMKgDLi2

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