Transaction not yet indexed

5MRTKYe9UbnsoVTUFn1xKDTqY5QyPvuQ822bmMyYKq6nvWYpgt3fzx1zKzSyrfBXRW3hdHWfjo9oy5BdsBbe2CnF

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