Transaction not yet indexed

28MYuQDa8SjSKAW4cF2LPGdkqPhdEHXrR4gQ8P8zsEbAzxVprgDtXfQZfLFXk5w3s6kss2bCSo5qTQE4anvzSS1j

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