Transaction not yet indexed

6478BwfYd99wcyL6ffwgnAN75wPv1eWbGwSBgwURTE6RG4e3WRep2oGKDKP6avMYZHpTiiAFuVLMx2q6p3tKqAdc

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