Transaction not yet indexed

21EtKXfXNBMQw41bzZMLfbnX5E3Ejas61wkqAVAp9xMTS9Mp721PoGBCDvQw2MhJUbNLAce6BBAsQMKW3jVRvCpK

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