Transaction not yet indexed

21Svze6MN5dviiVMCJ3s7k4Qc1eNUaFiCZNUwv4BdBva5ZZ6R2oeXwbeaeycS24iPkewe6RDuaJhXsK7yUx5BeDq

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