Transaction not yet indexed

2NSS91RvtyYB1MUvcgf7pm9bPKSuS8cb7nTac43i2g6eVUSWSMZPmuXBPg2aVuBAuCSkAqYSbqgrpAz3tu3QyaLh

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