Transaction not yet indexed

UtA51sQiscxkmSU4koLqust6oPBYT13WDEQGCZH7W1CCLPmBx8xBy5LYX7H3hWA7GYLYMxxuL9aD6WoC2YN8AFP

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