Transaction not yet indexed

5Sd31zTbnhaEr5D37zfeHV1gSvpaoAmZDsbBaPmogpfDtb35eQKoWK2aLp6GdMfFZUHX3o1bpKKefKcykdGFExRU

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