Transaction not yet indexed

PMdNCFYJymTkegMtVwqkQEs78fbCFx3zF5p4oUw3YbMcAQTFXB7ChnQBfKGF4FEgFYjc57Z3VRUSXZBUDxsmpCF

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