Transaction not yet indexed

493gDN821ZpZefcYcbLAdiRdmXupTJu1teMg9BFzS3ZefcJWgV14pfWaCM1peFbMzJVTk1qwrX8S4ESWfk4Sqhtk

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