Transaction not yet indexed

428Z1KwNeV4FKBzvuSYwHiL76vxeeHE2KvRnF4yMHMoq1df7ZwDcgZQgKi9RRHH3kvu9bfoXReHv94afhNzpur1z

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