Transaction not yet indexed

UEXUg7hamVeTEhcfk12jAxpVGxLdRsmEmSamgavJTu8SzsndCsFKBu9CFoe46Gc6sQHf8yAcvz8QQ7v2uMjbEUZ

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