Transaction not yet indexed

mMmMRwAfWxPULveRcFcZ8V5taZc2299Sd41Xmo7KgEAvMUNXQCKNWdsUeGRADQo1fLqjFEoms6J5fvNadqMZzUZ

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