Transaction not yet indexed

Mkc6VPPcrGuw3bsV4fLKrF2LxvLEVrZGNCEpXagape6uXoizLu6qNt7yYPJQRpmMaVBq9vDfTbsu4pmMERZpuAW

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