Transaction not yet indexed

421CofSLDLJcgT6RNWcDTFsLfT7kLd9PLugYiSvzAqC8bvpr2TJikFRvtd85MTAjCciMpNqxT26Hettpu3jW5Rx7

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