Transaction not yet indexed

AmPVqjj7pXRHLeRh6CEKwxu5gJctGpYNdqvf23dZTgPV7mQshaQ8g3gDP6oEHcrJnVc8W2wj4FK4cF2weGv9Big

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