Transaction not yet indexed

RMk6UvsK9vqbMqX9TmNmnAZQ2etPRyJhST74KXN4PJwmZuvYNHXPWX8HQ99gL3pKcM1Q89KhyBbviHrjCasTAd9

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