Transaction not yet indexed

NMuSm5SFRhPvZj9V3UtXM2a2oMcSQHSfLMYQvquSTK2AvDrkiwT65D3iQLTeqZ7e5DLfxnW8YdVvEd2BnDZ6oEF

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