Transaction not yet indexed

mdmM5nLTMJtBLfVBAdyf2cHGCYv5ezP17XPzVtwHLBwaJAAN3eEoksrUwGPTHFHMR4hi5ay7bEeKGjidG9HParQ

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