Transaction not yet indexed

mLU2ReZtL7RNw323NtHFNVu4eEZSzJx1tHzAuuMijMT2g1EixcPoVxrizeyaLHXASMRnBhutvXDVYx3J3xYHnqC

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