Transaction not yet indexed

NUk8c1UU12RjSA1i1QeAMLCZy9afLNd8AyDJPwCviDYeuziUXeV5Xnj9BJkbXpasVdGS3EpdGN5DEVEXQgbAyx3

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