Transaction not yet indexed

478CvEfCzPw9MUUdFrZQXjuzUycn3i9uAYPVVvqaPMPpGyWnx2mT6KNtP1EhXzTLZ42ZaLaps7jaxAT2PHDfCy7n

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