Transaction not yet indexed

T28b9tvBG1LAMQCvjrFQU79CwqnhvTfFwF8h9XHW2648ZsM7irDHetnGZp6NNRCnDSA45eKFiYjjM5ZKPJUC17Y

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