Transaction not yet indexed

RSxMhPrKTxPqqcLDumUA336iqaqB3XqbmxuZiFDFo7nWCZcwiG4EgnLu7VT3xkrrJEXrGbyGPjFY4w7LophcL13

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