Transaction not yet indexed

Ss6E6Tkfhtj7JH8dTVuhb5TZFLbKqDDoa7R5MSiFWRgXXcbpcFNVmtzH3pF5ZK2wGCrafFkc2Rwa8Jn4n1RJ3NL

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