Transaction not yet indexed

543qHBEcQfc6jJCadtCmVue4B7ASUk3bMtCUftZtmiGoa283PHJ8sLAuuKmNPcXSdC7wg8QGvG59HosLQbbNETN2

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