Transaction not yet indexed

3Mum4c3MR727EZdP4nDALfAhTdgsvjeyLkERYPJBbXemrpLgUtwQQNy7wFmVKqBLLy4vAENLmLUnDsiwksCrvb9u

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