Transaction not yet indexed

66MKZRd6ZWyM6Yj1Emtnvm3XMZMV3dcSecNNXzDndpViJjS7pDEZcU3qZcN3oZCqx6Q984eCZHHaFMM4uGcCg9Ly

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