Transaction not yet indexed

21CYogCUqy18zwqqhJQNfeYtxAE4rZtVsBWSJd3W7e1THU69zBjQC3ewf6erN4PjWrWjrXV8mFbpK4BNRZ4gvMH7

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