Transaction not yet indexed

21FtsK7L4oDr97JNQLDLbaBZk8PtSBbkNCvAFdCh5nLYYtFUc8ifdBt3fxxv24MbX4s3oMUnX5XS6aU6rF6uSS6Y

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