Transaction not yet indexed

123Xfmm4Wu15bBdhsaPNdyW3ePpy4LJHBCDRk1KDjfL2HZ8WDFWe7vtGfKNbuNA1Rq9KTH6nsQnQDwDmkFhCEnNy

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