Transaction not yet indexed

Tt78tX1AYbeMtNRLAqyDjU8EDAbw4Chvhta9t1bChubdhCyGUtFwiAYho6FxMBk6QJH2Gkse1dPY5SMiVcCQwDE

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