Transaction not yet indexed

AaMK4dP9ZJkpmCUxK2ZuoCSzEpTykVscj4JaGwqhVP9mFQCMBMVzZXHnZmp5zoBk4HHRpLcuUqiBmXtWyBun66e

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