Transaction not yet indexed

53UmRU2FB73GxRhyBgPThW23S9zzgAzr8n9KXibfGyW1dJevvDxF83LgDE6PMXK3FUKQzCFHA6Hu6bzEdwam6PB4

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