Transaction not yet indexed

5MBcaVjUzxL5Cz3XFq8sVdZ2DU6scmZzrckRVAT1J7TxG6KABPYcT2qoWTecGS3j8qZXmi4jSeVFZgQ5ChmTPR3Z

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