Transaction not yet indexed

Yy9FRSqMuBUJmqvkXWdJJeaVpwMfFmdKkb3BNJhMMfEkyxTZfJTWMBAWMTnpvUtrnFWiiijaapFMztm1ePs2MgM

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