Transaction not yet indexed

NkMCaFkRt3Z2xTafWceCXx9Un2AKE7zpPonU7HBHWvNTdAWrhU5E9qmrQ8d2A9uVznVqVRri2KvZRoB2YSVntKg

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