Transaction not yet indexed

1DEC8EjLftqPoAQwYpDhjPS8A6oxyDXjkF4UdXjmAMsPkNbmCtxS5RNqYhmgMgnjXFDJW61kfz4VJBfJZuATTk1

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