Transaction not yet indexed

55521EdtDJpG2z5TrwRCV3fVEEmCiTzyy4fEStYfCvMeVgn4iCrXBKpqVJH3mSB7Yb4e2KLSYYke8eNRwC5t3NiH

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