Transaction not yet indexed

c21KZo563gT2BUEEWKUEMfwFN5zzgi2kmXksbbKi2961i39Hpughep4HFmzsVZCmr53jmGFa5zSEXdToowJ1qqJ

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