Transaction not yet indexed

MYSXkYgzVyuR2ga88STRiRHioBF4vmYLVyv1Fhv4h3cVmfcigc4CqM1P9m4eNt9zABEJA4hwJsEwsmoDsJfVrUZ

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