Transaction not yet indexed

4z4mdimPASzMTLToXez9WYTfnWMtyjHH3u9nD7RpZx3kGHQ8fUfaetuAMdvih5KFviudBUycaEJzcYmUgJN3AzMU

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