Transaction not yet indexed

MKS1BSFu2zfR8bwhzQ92wcMs5dFHzgveY8zFPuAtiHj3YgaVpGqjYvcJqKP2nPCFThWJpZeKsdACipkK7dA4ZZz

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