Transaction not yet indexed

Riw8XjvCuZvuF3tTeqdsqRX3gYdHybWvAsmW8B5mi3c5rCFx2Q2qWjPBKqRE5dga7G5LUS3KXUQbHG3C9LdfJcm

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