Transaction not yet indexed

MnNKXnmQpbwGhVddzd74cgXzFa2ubjRpiPecmv1D1aDExpVj9dQuzSkukPgQmSfeodNrsAaLT14oY1YMfR5RoY3

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