Transaction not yet indexed

478Mf9sUAMPKEmpRbmktLi4tVgi9pmKdy3NJfEAqXK9ZAS4yAcHirZciE5wAmuVGUnprKagYe4RZFSN1UxH8bZC7

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