Transaction not yet indexed

MDYdx6duJhJ8aqN2CfPvZ2yp4fbTPCXsCNq5GXWF2pHgYLbjUE51F7ToF5cDTwxVXWt5vSQuZvjDFPrUbK8ndB3

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