Transaction not yet indexed

21v3HNepuxzVTxzuSiCsGqFGp1UyA5TeHuG85dDUQz2DhjMRSpZMmmQL1qpZfS8SQDGDtYquRpwJmZqfGsS5mrVF

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