Is there a public endpoint that allows for steem.api.getTransaction()?

https://api.steemit.com will not allow it:

{ RPCError: 10 assert_exception: Assert Exception
false: This node's operator has disabled operation indexing by transaction_id
    {}
    th_a  database_api.cpp:2356 get_transaction

    {"call.method":"call","call.params":["database_api","get_transaction",["6195c6c4e4fef9ca7d48d4a4b5a2bc2a9b0d32e6"]]}
    th_a  websocket_api.cpp:124 on_message
    at new RPCError (/Users/chinaski/23/tmp/node_modules/steem/lib/api/transports/http.js:39:106)
    at /Users/crowley/23/tmp/node_modules/steem/lib/api/transports/http.js:70:13
    at 
    at process._tickCallback (internal/process/next_tick.js:160:7)
  name: 'RPCError',
  code: 1,
  data: 
   { code: 10,
     name: 'assert_exception',
     message: 'Assert Exception',
     stack: [ [Object], [Object] ] } } undefined