Transaction not yet indexed

FDU8aypgN2PxPbKuN2b3dy3fes4emPPHeJEyBYmyDmAiGnrtWPqGmFbwhxXX5SSRGmA1Nn5j5UNG9QkpaGGNEba

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