Transaction not yet indexed

ukkoh9kSYViyELcwfJmvugFePBgy3hJ8Rp1m6HNnwBayqKjqjt7mxcJ2gjXo64gQVu2UNEQiP5Q3oQoCdn2VT2J

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