Transaction not yet indexed

MQEXmfNzUdc6RXVrNn9oHZ8i3DmcKmurX9AJb4oE3CE1hLgLHNVcEzAcHpSFDxiupaPLEeGQPgWqLu7NcJxVPQF

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