Transaction not yet indexed

5B523ZaMDmCc5EoWZ7E5aSS16jTYi6CsY5mRVJ2xCK4x2Za6cwYCcfiuozyATckpB53idkJ9RUXDYJJov6hJ8cPz

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