Transaction not yet indexed

UDkMdToH9y9QGuz9Wph9yopUsvsiyuHD3MB7NFEd8i3cSPoB9xSa9cdjHhPefKuWUCe3o2kZRWz2WAiSCom6wXV

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