Transaction not yet indexed

21FvabCKAckgR76HvfL2JsQCHdkXuwGmvZXwUHDLd3voofg1feeY8a46KDhAZLgqngDoWKv8Knvji5KVw2XfQs12

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