Transaction not yet indexed

cu6NsT5cwuwE8kyirDyz1tzsJT2kSrLSD1vQNBFJNcZWFjtWUKyqW9Zq8QtpjMGeetXTTRqHuh1mWdX4o3sym8i

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