Transaction not yet indexed

Mkyu3WZAM4ZT2dsbpw4W6bHvD7A5i6c1sAxoZP3T26P2nRp5zfMfxv3cZuLkWMm8Xbcw37gUS71vaP7uiCey1Ss

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