Transaction not yet indexed

5CUjWjkBFa21PtmrTrxXziSQcCuX7Q9s6QbTEkQkJr4HAwLS3ATuCavNrYnzuyxC1AXbcvqjsKdR5rFsMtfQm1UU

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