Transaction not yet indexed

ppmNdvwRugzRyG4nhgU1dVmVrK3b7KmESo6Bx6H4mRFB7gpmjuHUju7kk6FYwX3TeAXtnTPN4m4WdK8f28ikUi3

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