Transaction not yet indexed

55DG4joc6c94P4aDHAqExjke2kzbEiYmqr2JpKt7ybes7jDDkjD52QSkUqkQPyFC2EQznVqQuCD5VE88r4CJTZm

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