Transaction not yet indexed

MffXjYUbZA9sx1oQN8b2agfdKsT1jDbnyZ5a18owwEbfBZPWZzTKe3uGpDghAk7ee9etgfVWTKBmTNMY3wDoNBX

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