Transaction not yet indexed

Aa9HWNwMynPqv18zsCra3sxP1WVqK3hNXcooBSK2cECEDhdYwdQHkXAnhcKxBibbqdSTNsm23wBt4GUWwXkiTM1

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