Transaction not yet indexed

21XEy4w9iiFAD5fkoP9MTS7o4zrowSzTjMQXUgtpAwDfiCPXh2c3Jibj2fgAJ2xqymxifTpNkCSXyhjYaE8V5ggx

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