Transaction not yet indexed

RxE4wXVXYcc4zv3bdzQ6XXa23xyMbcaWrNez1P7221V2yuQEM2MTTZYF28Uh3RAeC3WWWgd1HT8MRafPC9q8YyY

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