Transaction not yet indexed

5UUKK52fTc8vCdcWwY6PzuXuoKhud3am2sKzPjg3aYs3QCPdHzsxScUdd5kHsoRwEZYTgmB5S2JMZGPPDWZgKxpa

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