Transaction not yet indexed

5UjDG53KtcYwu2o7cg1fvthwC7cgzjDPRJeV2MCNG5Aw7G1KgKs7ZsJ8ixicoZmT8AqB53uHw2icSoqCtcWMnMt9

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