Transaction not yet indexed

121smLeUA5K2tEHSBfCeXRFZQo9cxzXPp6zALKFxaSZrna4FSTTq5yxBecKCxR8qWEo78CTqDQvAWMnarXKezPoF

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