Transaction not yet indexed

MMro5MEqkP5jzFwVXH6pWkhfbTAaDWzdzmLn4X9zmjQStdbL7Pq344zzZwmVYTMfiS6jKqSDE8HsLqsSWY5Vnc4

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