Transaction not yet indexed

RM4kMZLWeidh8KhZM1T7zTHGtXmyKGjvqepKEYPb4BXPqU2oDtktT3X9q8VmnZ9h3RpZ1kiDTw1cE6ypiB8sXCQ

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