Transaction not yet indexed

43U8apGPDmqTjAHJR3gKUM3WMS8zLFsMMh5MBc9mrZfwQ4E6V9yF8Qy6Hr4s2STPVHrtqBdvKRKRKmhf9S4zEAPE

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