Transaction not yet indexed

21Dm88broXFffRJjAXS19TN7fDkxYBDxqiM8GBA324vVcZL4wfEnwpd3brAVyucoXRfY5JhxmnPSbRHYEeUu11rL

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