Transaction not yet indexed

1DNkfJsMhpZvo9BeT5xeAxhAFs9XGPgx4vJdp5evA9E2F33bM3NYsHmH6AJF8agBgfBr6PpQautjiSzqr3fNAag

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