Transaction not yet indexed

mFFE3cNJDG1uJmPcLZQ4zErxPxKGYyqMHftqHy4u5Te3gAu8m9tRVr256pXAU7zz8vPVBQ7uuZgwr2CCRwy6sR4

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