Transaction not yet indexed

21XNnYCU9k1shBn4z5fXyjFKefibjnSSskrvbTLkJGQVRbDXm4Lek9m8MbG4a5B39bBcmmCYqqgYoL8W4LgfZNEc

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