Transaction not yet indexed

478NPFuErgv2PMUwJou4CdSM3h7hEMbyZdEK2zdar8sVMZyt2C3E1WsQ2o75MuXZauTj1ayYifgRNXG6ZRJu8Sj7

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