Transaction not yet indexed

55FFiSQ3vSS6spTjcJswy2Ctct3GDqQDExHxdqnEdbDj2JB8LPF2jMXitDdV8Rc6aUBV1WUespeCGx75jQXwbFNS

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