Transaction not yet indexed

UpFSjvm9Vn6twf5Nq4ceesKzq8sg9FHLSy3dcqN5bJp1XihszHTg9aAMVBAi51Jo2Sn6SkFcDfK3oHA1r8ixUVY

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