Transaction not yet indexed

21Ptuw5sG3ftmEBcs1S8VhpnYkf8Z41AT4ubk9stMmVqxLUzNGJst6pgYhUBiEm6ZxNvdJhCqZdkrHx5y5ec5QDg

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