Transaction not yet indexed

2ErR78sFZsafL2L1yZL6P14idEkpPcVA8DaZ68Jrpi3WJfwUDzqaDC31akMmBgcFJBnWQGUSw9nBwtDVtLfDm4ky

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