Transaction not yet indexed

SS2kpRTdQNMnfkYh1jprTvsFwAZZv9TzntJgEJ4e7amUw4Pog1D6Bm1noFnWvC7tFBTvBw5JbfFRF3487q16jQh

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