Transaction not yet indexed

RLk8MzaWELkZ3Mvm4h4hUidD8Z5SJJnkFzgQedrix7Atitz1dLC6m67bJomAFs61Wa8ZUtNGPaFKt9tbk754u3L

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