Transaction not yet indexed

MeymTCoDZdZLkisn1qrdDnHJr3jSBRXQynZXAJKoSx3R8ZYRX3YbcubUxsCqH7uhmukeGGFjtbFhCUFM8nbJwpY

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