Transaction not yet indexed

RR8pbWtyo7D7oCu3ZTHXvXjcaYdB6ERc44YCjBUrqARNWUmg6k5yVS6rZFRbdkBnCJJ6VkgX8tyMsJYiyBasK4n

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