Transaction not yet indexed

Fx56FiuxWBgbrTzsNNaimkVsJD2TN2RLXgFGYRiC63cdKhFwieYxcSMnDB411zTyEyS8UPkBnVYzD7GEvNsB4Jm

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