Transaction not yet indexed

LukRDCjYVAAZ7xRCQJpXhsEHWmteXk5jpPBHQPgx1bAJGEU9EmtBmFUpWktCCaxanTJCUX5nd7EmQbxDNM9NJPX

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