Transaction not yet indexed

NiuR4CX3QEHmVpUF5obEdrMFd8YkonFtH94TPdW59ueQxKdnfHXYArQ6TBd4GbCVPgsS87fuVRHTrM3CC5mxttr

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