Transaction not yet indexed

XDN3mSZfdpPAsKaXAQ3LStdxBjb7cEAcCjNM2dhjZSx161yMy25UAVeA2ak6d2qcFC7kmWb6uSk6cT1tC7bkkKA

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