Transaction not yet indexed

6En19cEYKRTc1VwfZzSEmFNxUrAQe3pqFwRAC5WZd5QC8vsQDLbPzWvSjoSxtBFeNAbcTY45cGAVhMx8o812Sm1

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