Transaction not yet indexed

123JmxngExvcFoN1xGv1t7m7hateRBgnD8x7hW7ipXSx9WBz1XuZrT5n6eg3ecFeUsSUcoEdZgXJeeR1Y8ZRJ6Dx

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