Transaction not yet indexed

XMDmivgBo5FvWeUt2ePyDggpcFMNaaA5PYiDjWTjjby67Soq3c384hxTrByGd7QW9ULxb1xj5SWU8t1vnNtMzNP

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