Transaction not yet indexed

RiwH2sVD3ECQBY9vfjWTYPVpMAJSZVfhVS5a5jo3vmAK1qwHq8n9Ak1dr7vKEGLh82TLXNiCdsdzEuUULiGtbVR

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