Transaction not yet indexed

MWWBw6HbLQEKjTarExupLSTLV8o3x3LELcPfwrsNJfkNCBCkc2PUCEXVYC1xhNJPXnjGZNDDP7gJQYKUrWRbBz1

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