Transaction not yet indexed

2mcn54JG5gRsAQcJQsAkUQX4fdCPXgeP2tdBkPgi7KVcUjJTqudzUPefU87LywZ7JFaJq8cujTyLFmsfERT3EbLA

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