Transaction not yet indexed

3MRRKHQbQUFK8D4pySj4t5e1HM7oj8aHSCLBZVGHCX3BSQQeXk5FEpsVGNv49VkUVastCJF4fng8Xa7fJ8XNSXRZ

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