Transaction not yet indexed

28DFDQHSUVky3K19whvmY72pY3JZ8EBXtFfeJsxc6Fzz1suxvQF3P8VRB8Pru5ZaYwhkzLGshihbZgYRZTM7Vba1

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