Transaction not yet indexed

66nMVDbWpRGhthd9SdEe6JpFX3pKbhwq1MqGmtbNj2TCPoNSvSL31mb3FJpLf2jvnRNMqiJQw1F6GNPsijPrsnqm

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