Transaction not yet indexed

28T4EYCpa3cYc1HnoJDgWLWU3UCW3ds3bLU5c7NuyTN4LxT7VbyevALFtHZqKM2F9m7rPQytt1SZRgztM5q2XzB2

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