Transaction not yet indexed

5mgnMajcHF1fpM6PjCYBDaS9sHjuLUhbp4wSHjR9kmKzkthJwSaFWHY3vwh1LcfbMQ4vsvtvFc3ZtzVXCsRfY4e5

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