Transaction not yet indexed

d688TLAwGAqWrRHRSKQ4jffkPa1C5fAVtsfgoEsg9Y4ifLMf1qGbxr3cNbZfSHnsmX1hXDxWP6DNF9WaNrNYx4L

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