Transaction not yet indexed

nub6MsDdN2ZFrAk64MbkmQnfKwFjBhxefC6Skitq9v6RaF5cnjVFG4F4pUZ3NdidpHeJ2FCYmJ1eTQgmifxEM8i

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