Transaction not yet indexed

mkUZ8eJ2gZGeMutCtiTirstGM7pSCJKKWdHzVJtSGLK6RLyDVjrH1RWdQtGjhVVeXjqx5R4dTGdBxrqffP4FWQU

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