Transaction not yet indexed

Lamn7NbpWxLnMTA5AMXz1Hpe8huRUEXZJFb6bo3rjG5jJwTb4msNj232uVb4MZ5ij54GnyU2YSPUh2Y4ZDMqvX9

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