Transaction not yet indexed

56SwM4mx7EcTwepQCRb2mfA5aVyLx5UvQTF8sNesbnyou9RvEy8BUmRVMQmgh4MkWGuHB9cRSzGgWKdEkJCe9nM1

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