Transaction not yet indexed

5kUb5C4JB5ATfNCSYrcpAkHn28MZnXU5urr8ZLdqyni8tmd2dCXcuWA3iHT5Fss1d6sUt4eHbMPKQbt4PUzd8Qgw

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